Journals >Chinese Journal of Quantum Electronics
Contents
2010
Volume: 27 Issue 6
24 Article(s)
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Research Article
Micro-nano-structure enhanced third-order optical nonlinearity and its development in all-optical tunable nonlinear devices
Ming-fang YI, Pei WANG, Xiao-lei WANG, Xiao-lei WEN, and Yong-hua LU
With the progress of micro-nano photonics, it becomes the forefront of international research to tune optics in nano-scale. How to design smaller, faster and stronger nano-photonic devices, which can realize all-optical integration, has become the new technology, competition and hot spots. Of which the photonic crystalWith the progress of micro-nano photonics, it becomes the forefront of international research to tune optics in nano-scale. How to design smaller, faster and stronger nano-photonic devices, which can realize all-optical integration, has become the new technology, competition and hot spots. Of which the photonic crystal and surface plasmon structures, represented by the micro-nano photonics research and applications in the international community, were widely appreciated. The micro-nano structure combined with optical nonlinear materials can effectively enhance or control the third-order optical nonlinearity of materials. This tunable nonlinear response can control transmittance of light initiative and design novel all-optical devices, such as all-optical switches. The micro-nano structure of the enhanced optical nonlinearity and nonlinear all-optical control research are summarized..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 641 (2010)
Correction of spatial heterodyne spectroscopy interferogram
Fang FANG, Zhen-hua HU, Xue-jun GU, and Li FANG
Spatial heterodyne spectroscopy (SHS) is a new spectrometric technique. Based on the basic concept and characteristics of spatial heterodyne spectrometer, an interferogram correction method is presented for the signal from both interferometer arms. The interferograms from unequal arms of interferometer were calculated Spatial heterodyne spectroscopy (SHS) is a new spectrometric technique. Based on the basic concept and characteristics of spatial heterodyne spectrometer, an interferogram correction method is presented for the signal from both interferometer arms. The interferograms from unequal arms of interferometer were calculated and corrected by use of the presented method, and the corrected interferogram is very close to the ideal SHS interferogram. The main idea is to measure the nonmodulated term (the signal intensity of each arm) of the interferogram and introduce a correcting factor in the interferogram data processing. The spectral inversion accuracy of spatial heterodyne spectrometer can be effectively improved by correcting the interferogram aberration caused by unequal interferometer arms..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 650 (2010)
Spectroscopic properties of new phosphor Y2O3:Ti3+ for white LEDs
Gui-ping ZENG, Li YAO, Qiang DONG, Zan-hong DENG, and Wei-tao BAO
Y2 O3 :Ti3 + powders were prepared by coprecipitation method at different temperatures in different sintering atmospheres. XRD spectra, excitation and emission spectra of Y2 O3 :Ti3 + powders were measured, and their morphologies were observed. Under the excitation of UV light, Y2 O3 :Ti3 + microcrystalline has a stronY2 O3 :Ti3 + powders were prepared by coprecipitation method at different temperatures in different sintering atmospheres. XRD spectra, excitation and emission spectra of Y2 O3 :Ti3 + powders were measured, and their morphologies were observed. Under the excitation of UV light, Y2 O3 :Ti3 + microcrystalline has a strong emission band near 439nm, and Y2 O3 :Ti3 + nanocrystalline has a more stronger emission band in the range of 400～500 nm. The fluorescence of Y2 O3 :Ti3 + nanopowder becomes strong observably as the grain size reduces, and the fluorescence covers whole visible light region. This indicates that Y2 O3 :Ti3 + nanopowder is expected to become a new generation light conversion phosphor for white LED or mercury lamp..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 655 (2010)
Preparation and photoluminescence investigation of ZnO-based phosphors
Xia ZHANG, Bao-xiang JIAO, and Fang-fang SUN
ZnO-based phosphors were prepared by sintering. The properties were characterized by XRD and SEM. The results show that ZnO:Zn2 + phosphor with great crystalline and small grain size was prepared by calcining with NH4 Cl as flux. It gives a broadband green luminescent emission with excitation wavelength of 387 nm. Eu3 ZnO-based phosphors were prepared by sintering. The properties were characterized by XRD and SEM. The results show that ZnO:Zn2 + phosphor with great crystalline and small grain size was prepared by calcining with NH4 Cl as flux. It gives a broadband green luminescent emission with excitation wavelength of 387 nm. Eu3 + -doped ZnO was sintered at 800°C. The Eu3 + ion reduced the sintering temperature to some extent. The fluorescence emission peaks wavelength of ZnO:Eu3 + are at 612 nm and 700 nm with excitation wavelength of 465 nm..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 661 (2010)
Theoretical investigation of EPR spectra and local structure of Cu2+-doped CdCl2 crystal
Li-juan WANG, Bai-shan ZHANG, and Ying WU
By using the crystal-field theory and third-order perturbation formula of g factor and the hyperfine structure constants A for the 3d9 electronic configuration in the planar tetragonal crystal-field as well as the quantitative relationship between the local lattice structure for the CdCl2 :Cu2 + and the electron paramaBy using the crystal-field theory and third-order perturbation formula of g factor and the hyperfine structure constants A for the 3d9 electronic configuration in the planar tetragonal crystal-field as well as the quantitative relationship between the local lattice structure for the CdCl2 :Cu2 + and the electron paramagnetic resonance (EPR) spectra, the EPR spectra and local lattice structure for the CdCl2 :Cu2 + are reasonably explained. The results are well consistent with experimental findings. The core polarization constant 0.2827 was obtained. The variety of the bond length of planar tetragon is 0.013 nm. Thus, when Cu2 + is doped in CdCl2 crystal, due to the static Jahn-Teller effect, the lattice relaxation leads to the small elongation distortion in the planar tetragon..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 665 (2010)
M2 factor of flattened radial Gaussian laser beam array in turbulent atmosphere
Jun QU, Jin-cheng FEI, Yang-sheng YUAN, Jian-ping SHI, and Zhi-feng CUI
The beam nature of the flattened radial Gaussian laser beam array in a turbulent atmosphere is investigated based on the extended Huygens-Fresnel integral and Wigner distribution function for turbulence conditions. Analytical propagation formula for the propagation factor ( M2 factor) are derived and numerical examplesThe beam nature of the flattened radial Gaussian laser beam array in a turbulent atmosphere is investigated based on the extended Huygens-Fresnel integral and Wigner distribution function for turbulence conditions. Analytical propagation formula for the propagation factor ( M2 factor) are derived and numerical examples are illustrated. The results show that the propagation factor of the flattened radial laser beam array in turbulent atmosphere increases when propagation distance and turbulent constant increase and beam width decreases. The propagation factor of the flattened radial laser beam array does not change at first, then it decreases, and it is invariant in the end when the flattened radial laser beam array’s orders are fixed and its numbers increase. The propagation factor of the flattened radial laser beam array does not change, then it decreases, maintains a fixed value finally when the flattened radial laser beam array’s numbers are fixed and its orders increase. The propagation factor is unchanged as the flattened radial laser beam array are propagating in free space..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 669 (2010)
An image segmenting method based on image gray and variance information
Xu-lang YANG, Yu-qing HOU, Shen CHEN, and Shi-rui GAO
An improved C-V method was proposed aiming at unfavorable result and low efficiency when the original C-V method was used to segment non-binary image. Considering that the original C-V method only used the gray information, the improved C-V method added local variance information of the image. In addition, the improvedAn improved C-V method was proposed aiming at unfavorable result and low efficiency when the original C-V method was used to segment non-binary image. Considering that the original C-V method only used the gray information, the improved C-V method added local variance information of the image. In addition, the improved C-V method set a weight parameter k, and by adjusting k it can control the proportions of the driving force based on the gray and variance information in the process of segmenting the entire image. Thus, this method can segment non-binary image by the regional gray and variance information. Simultaneously, the implicit scheme was used in the process of the numerical realization of the improved method. The experimental results show that the improved C-V method can extract edge of non-binary image more accurately and reduce the times of iteration..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 677 (2010)
Explicit and exact solutions to the mBBM and Vakhnenko equations
Peng GUO, Lei ZHANG, Xiao-yun WANG, and Xiao-wei SUN
The mBBM and Vakhnenko equations are solved by the trial function method. By introducing appropriate trial functions, the nonlinear partial differential equation that is hard to be solved by the usual ways can be reduced to a set of algebraic equation, which can be easily solved, and its related coefficients can be easThe mBBM and Vakhnenko equations are solved by the trial function method. By introducing appropriate trial functions, the nonlinear partial differential equation that is hard to be solved by the usual ways can be reduced to a set of algebraic equation, which can be easily solved, and its related coefficients can be easily determined by the method of undetermined coefficient. Finally, the analytical solution to the equations are successfully derived..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 683 (2010)
Electro-optically Q-switched 2.94 μm Er:YAG laser and its applications
Ming-jun MA, Bing YE, and Xiao-min MA
With the extensive application of 2.94 μm laser in medicine, the control of laser parameters are particularly important to improve medical safety, therefore, Q-switched operation of Er:YAG laser is necessary. With LiNbO3 crystal cut at Brewster’s angle acted as electro-optical Q-switching of the Er:YAG laser, at 5Hz reWith the extensive application of 2.94 μm laser in medicine, the control of laser parameters are particularly important to improve medical safety, therefore, Q-switched operation of Er:YAG laser is necessary. With LiNbO3 crystal cut at Brewster’s angle acted as electro-optical Q-switching of the Er:YAG laser, at 5Hz repetition rate and pump energy of 92 J, giant pulses of 103～110 ns duration and 87 mJ energy were obtained. A free-running and Q-switched pulsed laser was used for the cavity preparation experiments of the dentine respectively. Using scanning electron microscopy, the samples showed that Q-switched laser is more efficient..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 688 (2010)
Incoherent backscattering of random medium
Fang-zheng FU, and Ming LI
Two kinds of scatterings are discussed and the corresponding distribution functions are deduced. The spatial distribution of incoherent backscattering and reflectivity are deduced by simulating the process of stochastic photon movement in random medium using the Monte Carlo method. The results show that different scattTwo kinds of scatterings are discussed and the corresponding distribution functions are deduced. The spatial distribution of incoherent backscattering and reflectivity are deduced by simulating the process of stochastic photon movement in random medium using the Monte Carlo method. The results show that different scattering has different reflectivity and spatial distribution of incoherent backscattering. As the angle of incidence increasing, the reflectivity of incoherent backscattering increases. Reflectivity of incoherent backscattering decreases as the absorption coefficient of random medium increasing. By measuring the reflectivity of incoherent backscattering, the absorption coefficient and probability that scattering photon is absorbed by particle each time can be obtained. Reflectivity of incoherent backscattering decreases as the mean free path of photon increases. The mean free path can be gotten by measuring the reflectivity of incoherent backscattering, it is easier than testing coherent backscattering to get the mean free path. Lastly, the effect of backscattering on random laser is discussed..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 693 (2010)
Design and optimization of quantum error-correction circuit with module
Hong-jun Lü, Kan-kan DU, Dan GAO, and Guang-jun XIE
The 3-qubit error-correction quantum circuit is realized and optimized in the non-measuring condition. The modular thought is presented to design and optimize the quantum error-correction circuit. With the quantum bits increasing, the error-correction circuit of 3-qubits can be used in the error-correction circuit of 5The 3-qubit error-correction quantum circuit is realized and optimized in the non-measuring condition. The modular thought is presented to design and optimize the quantum error-correction circuit. With the quantum bits increasing, the error-correction circuit of 3-qubits can be used in the error-correction circuit of 5-qubits as a module. The error-correction circuit of 5-qubits can be used in the error-correction circuit of 7-qubits. By parity of reasoning, the error-correction circuit of a few quantum bits can be used in the error-correction circuit of multiple quantum bits. The quantum error-correction circuit can be simplified and the redundant qubits can be reduced using the method. It can also make the quantum cost lower..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 700 (2010)
Analysis of low-frequency index of refractive for granular film dielectric photonic crystal
Yong-lin ZHENG, Mao-juan ZHAO, and Min YANG
Using relationship of the quasi-static index of refractive εeffμeff and the static one εeff in granular film dielectric, the index of refractive of photonic crystal were calculated in the low-frequency limit. The calculation indicates that, due to the eddy current (or the polarized current) induced by the low-frequencyUsing relationship of the quasi-static index of refractive εeffμeff and the static one εeff in granular film dielectric, the index of refractive of photonic crystal were calculated in the low-frequency limit. The calculation indicates that, due to the eddy current (or the polarized current) induced by the low-frequency waves, the non-magnetic photonic crystal appears the diamagnetic resonance, which depends on the relationship between the radius of the cylinder a and skin deep δ0. If δ0a, the inside electromagnetic field of the inclusion is concealed. Each inclusion behaves like the ideal diamagnetic with μ=0. The diamagnetic permeability of (H polarization wave) photon crystal is linearly reduced with the increase of the filling fractions (μeff=1－f ). On the contrary, when skin layer is larger than the radius, the diamagnetic resonance can be neglected. The magnetization of the periodicity particle composite media induces distinct values of the quasistatic and static indices of refraction, which explains a paradox with noncommuting limits..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 705 (2010)
Growth and optical properties of mid- and far-IR nonlinear crystal material CdSe
Hai-xin WU, Fei HUANG, You-bao NI, Zhen-you WANG... and Gan-chao CHENG|Show fewer author(s)
The infrared nonlinear crystal CdSe has attracted more attention recently because of its special optical properties, including low optical losses and long wave high tunability efficiency at λ>8μm with non-multi-phonon absorption, making it one of the leading candidates for use as nonlinear optics devices for frequenThe infrared nonlinear crystal CdSe has attracted more attention recently because of its special optical properties, including low optical losses and long wave high tunability efficiency at λ>8μm with non-multi-phonon absorption, making it one of the leading candidates for use as nonlinear optics devices for frequency conversion, especially 8～12μm. CdSe polymaterial was gained by element reaction directly at high temperature, then single crystal was grown with temperature gradient solution zoning (TGSZ) method, and crystal with 19 mm in diameter and 70 mm in length was obtained. The polymaterials were studied by X-ray power diffraction (XRD) and ICP-MS methods to check the purity, and the single crystal slices were investigated by infrared microscope and spectrophotometer,which showed that the absorption coefficient α is about 0.08 cm-1 among 3～20μm, so it can be used as elements in some laser experiments..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 711 (2010)
Two-photon holographic screening-photovoltaic solitons with two-wave mixing
Xuan-mang JI, Qi-chang JIANG, and Jin-song LIU
A new kind of two-photon holographic screening-photovoltaic solitons is proposed in biased photovoltaic-photorefractive materials based on two-wave mixing. The analytical solutions of bright (dark) solitons are obtained when the intensity of signal beams is smaller than that of pump beams. The dynamical evolutions of sA new kind of two-photon holographic screening-photovoltaic solitons is proposed in biased photovoltaic-photorefractive materials based on two-wave mixing. The analytical solutions of bright (dark) solitons are obtained when the intensity of signal beams is smaller than that of pump beams. The dynamical evolutions of such solitons are simulated numerically under steady-state conditions. The result shows that the steady-state bright (dark) two-photon holographic screening-photovoltaic spatial solitons are possible in the crystal with given parameters..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 716 (2010)
Temperature characteristics of Manakov photovoltaic solitons based on two-photon photorefractive effect
Yan-li SU, Qi-chang JIANG, and Xuan-mang JI
Temperature characteristics of Manakov photovoltaic solitons in two-photon photovoltaic photorefractive crystal were investigated by numerical methods. The results show that the peak intensities and full width of half maximum (FWHM) of two components of the bright-bright, dark-dark and bright-dark Manakov photovoltaic Temperature characteristics of Manakov photovoltaic solitons in two-photon photovoltaic photorefractive crystal were investigated by numerical methods. The results show that the peak intensities and full width of half maximum (FWHM) of two components of the bright-bright, dark-dark and bright-dark Manakov photovoltaic solitons are related to temperature. When temperature of crystal increases, peak intensities of two components of the bright-bright Manakov photovoltaic soiltons decrease and the full width of half maximum of two components increase. The dark-dark and bright-dark Manakov photovoltaic solitons have the same temperature characteristics as the bright-bright Manakov photovoltaic solitons. Moreover, two components of the Manakov solitons evolve into stable solitary waves by overcoming the less perturbation in a certain range of temperature..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 722 (2010)
Influence of Compton scattering on self-trapping of optical beam in photonic crystal
Ru-xian YAO, Xiao-fei HAO, and Dong-shan HAO
Using the mutually coherent function, the influence of Compton scattering on self-trapping of the circlar partially coherent optical beam is studied in the total internal reflective photonic crystal (TIRPC). The result shows that the composition of the non-coherent optical beam in the optical spectrum and diffraction eUsing the mutually coherent function, the influence of Compton scattering on self-trapping of the circlar partially coherent optical beam is studied in the total internal reflective photonic crystal (TIRPC). The result shows that the composition of the non-coherent optical beam in the optical spectrum and diffraction effect are decreased by Compton scattering, and the probability forming the soliton is raised. The vibration peak value of the soliton, compressed degree, variation cycle, and radius are less than those before the scattering, and the coherent radius is larger than that before the scattering. The self-focusing plays an important role in the optical beam propagation..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 727 (2010)
Influence of polarization of light on optical properties of single gold nanorod
Yan DENG
The discrete dipole approximation (DDA) was used to investigate the effect of polarization on optical properties of single gold nanorod. The near-field distribution around the nanorod was obtained, which has some instructive significance for designing the nano-optical devices on the basis of metal nano and micro structThe discrete dipole approximation (DDA) was used to investigate the effect of polarization on optical properties of single gold nanorod. The near-field distribution around the nanorod was obtained, which has some instructive significance for designing the nano-optical devices on the basis of metal nano and micro structure. The results show that different light polarization induce different surface plasmon mode (the transverse surface plasmon resonance and the longitudinal surface plasmon resonance), which influences extinction spectra and the near-field distribution of gold nanorod..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 732 (2010)
Application of near infrared diffusion spectrum in effect of anhydration solution
Li-juan DAI, Guo-ran HUA, and Zhi-yu QIAN
The feasibility of the near infrared diffusion spectrum of local cortex for study of effect of anhydration solution is analyzed. 60 SD rats were divided in random into three groups A, B, C, which are treated by 0.9% NaCl, 20% mannitol and 7.5% NaCl through vena cava respectively. The near infrared diffusion spectrum ofThe feasibility of the near infrared diffusion spectrum of local cortex for study of effect of anhydration solution is analyzed. 60 SD rats were divided in random into three groups A, B, C, which are treated by 0.9% NaCl, 20% mannitol and 7.5% NaCl through vena cava respectively. The near infrared diffusion spectrum of local cortex were collected continuously before and after the injection by a bifurcated fiber probe invivo in a mini-invasive way. Then the changing rules of the spectrum were analyzed. Few changes of the spectrum were observed in the group A(0.9% NaCl), while, relative changes of the absolute value of the spectrum slope between near infrared range increased by (5.5±1.2)% for group B (20% mannitol) and (10.5±2.5)% for group C (7.5% NaCl). The differences among three groups make statistic sense (p<0.05). The near infrared diffusion spectrum of local cortex can be used as a new method for estimation of effect of anhydration solution..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 737 (2010)
Properties of excited state of polaron in quantum rods
Rui-feng BAI, and Jing-lin XIAO
Based on a coordinate transformation, the boundary potential of a quantum rods was changed from the ellipsoidal form into an spherical one. The properties of the vibrational frequency, first internal excited state energy, excitation energy and frequency of transition spectral line between first internal excited state aBased on a coordinate transformation, the boundary potential of a quantum rods was changed from the ellipsoidal form into an spherical one. The properties of the vibrational frequency, first internal excited state energy, excitation energy and frequency of transition spectral line between first internal excited state and ground state of weak-coupling polaron in a quantum rod in a parabolic potential are studied by using linear combination operator and unitary transformation methods. Relations of the vibrational frequency, first internal excited state energy, excitation energy and frequency of transition spectral line of polaron with transverse and longitudinal effective confinement length, aspect ratio of the ellipsoid and electron-phonon coupling strength were derived. Numerical calculation results show that the vibrational frequency, the first internal excited state energy, excitation energy and frequency of transition spectral line increase rapidly with decreasing transverse and longitudinal effective confinement length. The vibrational frequency and first internal excited state energy are decreasing functions of the aspect ratio of ellipsoid and electron-phonon coupling strength, respectively. The excitation energy and frequency of transition spectral line are increasing functions of the aspect ratio when e′>1, whereas it is decreasing function of one when e′<1. When e′=1, the excitation energy and frequency of transition spectral line have minimum values..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 743 (2010)
Power control based on best equal SIR in heterogeneous wireless networks
Yuan-yuan ZHOU, Ying CHENG, and Cheng-hua FAN
Power control is one of the key techniques in wireless networks. In order to improve Pareto efficiency of the algorithm of noncooperative power control game in heterogeneous wireless networks, the idea of the best equal signal interference rate (SIR) of all data terminals is introduced, which make sure all data terminaPower control is one of the key techniques in wireless networks. In order to improve Pareto efficiency of the algorithm of noncooperative power control game in heterogeneous wireless networks, the idea of the best equal signal interference rate (SIR) of all data terminals is introduced, which make sure all data terminals work on the best equal SIR, and all voice terminals work on the target SIR of the quality of service threshold. A new distributed algorithm based on best equal SIR in heterogeneous wireless network (HBES) is presented. Numerical results suggest that the algorithm can improve the capability of the system, and terminals have higher utility and lower transmit power relatively, making the using of wireless resources more rational and impartial..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 749 (2010)
Propagation properties of optical soliton in distributed fiber amplifier
Xiao-hong ZHOU, Xiao-rong GAO, Li WANG, Ze-yong WANG, and Bin LUO
Fiber amplifier is used to compensate for the transmission loss of optical signals in the fiber. It is key device in all-optical communication network. The physical model for propagation of optical soliton in the distributed fiber amplifier is established. The properties of propagation and amplification for optical solFiber amplifier is used to compensate for the transmission loss of optical signals in the fiber. It is key device in all-optical communication network. The physical model for propagation of optical soliton in the distributed fiber amplifier is established. The properties of propagation and amplification for optical soliton were simulated numerically using split-step Fourier transform method. The influence of gain dispersion on the profile and power spectrum of optical soliton was discussed finally. The results show that the chirped soliton is produced continuously with the amplification of optical soliton in the anomalous dispersion regime of amplifier. The power spectrum of soliton is widened and the oscillation structure is produced. The gain dispersion of amplification medium leads to optical soliton amplitude decreasing, width broadening and power spectrum narrowing. So the dispersion, nonlinear effect and gain dispersion of fiber amplifier all have influences on the propagation property of optical soliton..
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 754 (2010)
[in Chinese]
[in Chinese]
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 759 (2010)
[in Chinese]
[in Chinese]
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 766 (2010)
[in Chinese]
[in Chinese]
Chinese Journal of Quantum Electronics
- Publication Date: Oct. 11, 2021
- Vol. 27, Issue 6, 1 (2010)
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