Zhixia Chen, Binming Liang, Songlin Zhuang. Temperature-Controlled Optical Attenuator Based on Two-Dimensional Photonic Crystals[J]. Laser & Optoelectronics Progress, 2019, 56(15): 152301
- Laser & Optoelectronics Progress
- Vol. 56, Issue 15, 152301 (2019)
Fig. 1. Three views of crystal structure. (a) Top view; (b) left view; (c) front view
Fig. 2. Reflectivity spectra of three Si slabs with and without photonic crystal
Fig. 3. Reflectivity spectrum of photonic crystal without mirror at different temperatures
Fig. 4. Reflectivity spectrum of photonic crystal with mirror at different temperatures (s=190 μm)
Fig. 5. Temperature-reflectivity curves at five frequencies
Fig. 6. Temperature-reflectivity curves at different incident angles
Fig. 7. Trends of temperature-reflectivity curves
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