Compact Optical Add-Drop De-Multiplexers with Cascaded Micro-Ring Resonators on SOI
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/34/6/064201
Abstract: A four-channel integrated optical wavelength de-multiplexer is experimentally illustrated on a silicon-on-insulator (SOI) substrate. With the aid of cascaded micro-ring resonators, the whole performance of the wavelength de-multiplexer is improved, such as 3 dB bandwidth… read more here.
Keywords: wavelength multiplexer; cascaded micro; ring resonators; micro ring ... See more keywords
Inverse Design of a Wavelength (De)Multiplexer for 1.55- and 2-μm Wavebands by Using a Hybrid Analog-Digital Method
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2024.3386668
Abstract: Recently, the emerging 2-μm waveband has gained increasing interest due to its great potential for a wide scope of applications. The 2-μm waveband is considered a novel communication window with distinct advantages of lower signal… read more here.
Keywords: wavelength multiplexer; inverse design; multiplexer wavebands; hybrid analog ... See more keywords
A Polarization-Insensitive Dual-Wavelength Multiplexer Based on Bent Directional Couplers
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2017.2758019
Abstract: An on-chip polarization-insensitive wavelength (de-)multiplexer based on cascaded bent directional couplers (DCs) is demonstrated. With the proper design of the bent DCs, the device can separate the two wavelength bands for TE and TM polarizations… read more here.
Keywords: multiplexer based; bent directional; wavelength multiplexer; polarization insensitive ... See more keywords