24 April 2018 All-optical spectral quantization scheme based on cascaded chalcogenide-silicon slot waveguides
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Abstract
We propose an all-optical spectral quantization scheme based on soliton self-frequency shift (SSFS) and spectral compression (SC) in cascaded chalcogenide-silicon slot waveguides. The optical spectrum can be compressed to 13 nm after the process of SSFS. Simulation results show that the effective-number-of-bit of 4.966-bit can be improved by 2.076-bit compared with the scheme without SC.
© 2018 Society of Photo-Optical Instrumentation Engineers (SPIE)
Jiangning Zhang, Kuiru Wang, Jinhui Yuan, Chao Mei, Binbin Yan, Xinzhu Sang, Chongxiu Yu, "All-optical spectral quantization scheme based on cascaded chalcogenide-silicon slot waveguides," Optical Engineering 57(4), 045102 (24 April 2018). https://doi.org/10.1117/1.OE.57.4.045102 Submission: Received 30 November 2017; Accepted 5 April 2018
Submission: Received 30 November 2017; Accepted 5 April 2018
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