Polarization-insensitive four-channel coarse wavelength-division (de)multiplexer based on Mach-Zehnder interferometers with bent directional couplers and polarization rotators

Xu Hongnan; Liu Liu; Shi Yaocheng

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Polarization-insensitive four-channel coarse wavelength-division (de)multiplexer based on Mach-Zehnder interferometers with bent directional couplers and polarization rotators

机译：基于带弯曲方向耦合器和偏振旋转器的Mach-Zehnder干涉仪的偏振 - 不敏感的四通道粗波长（DE）多路复用器

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A polarization-insensitive four-channel coarse wavelength-division multiplexing (CWDM) (de)multiplexer based on Mach - Zehnder interferometers is proposed and demonstrated. By utilizing the bent directional couplers and the polarization rotators, the CWDM (de)multiplexer could work for both transverse electric and transverse magnetic polarizations. The measurement results of the fabricated devices show that the 1-dB bandwidth is similar to 15 nm for dual polarizations, and the polarization dependent losses are similar to 0.5 dB for all four channels. (c) 2018 Optical Society of America

机译：提出并证明了基于Mach - Zehnder干涉仪的极化不敏感的四通道粗波分复用（CWDM）（DE）多路复用器。通过利用弯曲方向耦合器和偏振旋转器，CWDM（DE）多路复用器可以用于横向电动和横向磁极化。制造设备的测量结果表明，对于双极化，1-DB带宽类似于15nm，并且偏振相关损耗为所有四个通道的0.5dB。（c）2018年光学学会

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来源
《Optics Letters》 |2018年第7期|共4页
作者
Xu Hongnan; Liu Liu; Shi Yaocheng;
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作者单位

Zhejiang Univ Ctr Opt &

Electromagnet Res State Key Lab Modern Opt Instrumentat Zijingang Campus Hangzhou 310058 Zhejiang Peoples R China;

South China Normal Univ SCNU ZJU Joint Res Ctr Photon South China Acad Adv Optoelect Higher Educ Mega Ctr Sci Bldg 5 Guangzhou 510006 Guangdong Peoples R China;

Zhejiang Univ Ctr Opt &

Electromagnet Res State Key Lab Modern Opt Instrumentat Zijingang Campus Hangzhou 310058 Zhejiang Peoples R China;

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正文语种 eng
中图分类计量学;光学;
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1. Polarization-insensitive four-channel coarse wavelength-division (de)multiplexer based on Mach-Zehnder interferometers with bent directional couplers and polarization rotators [J] . Xu Hongnan, Liu Liu, Shi Yaocheng Optics Letters . 2018,第7期

机译：基于带弯曲方向耦合器和偏振旋转器的Mach-Zehnder干涉仪的偏振 - 不敏感的四通道粗波长（DE）多路复用器
2. Tunable broadband filter based on lithium-niobate asymmetric Mach-Zehnder interferometer for coarse wavelength-division multiplexing applications [J] . Minq Li, Xuepeng Li, Junhui Li, Optical engineering . 2019,第3期

机译：基于铌酸锂非对称马赫曾德尔干涉仪的可调谐宽带滤波器，用于粗波分复用应用
3. Tunable broadband filter based on lithium-niobate asymmetric Mach-Zehnder interferometer for coarse wavelength-division multiplexing applications [J] . Minq Li, Xuepeng Li, Junhui Li, Optical engineering . 2019,第3期

机译：基于锂 - 铌的不对称Mach-Zehnder干扰仪，用于粗波分多路复用应用的可调谐宽带滤波器
4. Ultra-broadband low-loss 2×2 MZI (Mach-Zehnder interferometer)-based thermo-optic switch with bent directional couplers on silicon [C] . Sitao Chen, Daoxin Dai Optical Fiber Communications Conference and Exhibition . 2016

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5. The generalized Mach-Zehnder interferometer using multimode interference couplers for optical communications networks. [D] . Lagali, Neil Satish. 2000

机译：使用多模干涉耦合器的广义Mach-Zehnder干涉仪，用于光通信网络。
6. On-chip modulation for rotating sensing of gyroscope based on ring resonator coupled with Mach-Zehnder interferometer [O] . Hao Zhang, Jiayang Chen, Junjie Jin, -1

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7. Polarization-Insensitive Vertically Curved Si Surface Optical Coupler Bent by Ion Implantation [O] . Tomoya Yoshida, Yuki Atsumi, Emiko Omoda, 2020

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Polarization-insensitive four-channel coarse wavelength-division (de)multiplexer based on Mach-Zehnder interferometers with bent directional couplers and polarization rotators

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