Abstract: We present a silica-based bidirectional arrayed waveguide grating router (AWGR) chip with cascaded optical switches intended for coarse wavelength-division-multiplexing (CWDM) applications.

Broadband Bragg grating devices can be tuned to reject ... One possibility is to use array waveguide devices — devices that generate a differential phase shift using an array of optical ...

In a paper published in Science Bulletin, an international team of physicists from Singapore and China demonstrates how quasi ...

State Key Laboratory of Extreme Photonics and Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou 310058, China ZJU-Hangzhou Global Scientific and Technological ...

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