Guangyi Song, Jun Zou, Jianjun He, "Ultra-compact silicon-arrayed waveguide grating routers for optical interconnect systems," Chin. Opt. Lett. 15, 030603 (2017)
- Chinese Optics Letters
- Vol. 15, Issue 3, 030603 (2017)
Fig. 1. Simulated spectral responses of (a) first input channel, (b) second input channel, (c) third input channel, and (d) fourth input channel.
Fig. 2. (a) Scanning electron microscope images of the fabricated AWGR and (b) tapers between the FPR and arrayed waveguides.
Fig. 3. Measured spectral responses of (a) first input channel, (b) second input channel, (c) third input channel, and (d) fourth input channel.
Fig. 4. Measured transmission spectrum of the center input channel of the AWGR with the 6.4 nm channel spacing.
Fig. 5. Measured transmission spectrum of the edge input channel of the AWGR with the 6.4 nm channel spacing.
Fig. 6. Insertion loss of every channel of the AWGR with the 6.4 nm channel spacing.
Fig. 7. Measured transmission spectrum of the center input channel of the AWGR with the 3.2 channel spacing.
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Table 1. Design Parameters
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Table 2. Comparison of Reported AWGRs on SOI Platform with Devices in this Work
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