Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/32710
Title: Multi-wavelength semiconductor lasers
Authors: CHUA, SOO JIN 
TENG, JINHUA
Issue Date: 30-Aug-2005
Source: CHUA, SOO JIN,TENG, JINHUA (2005-08-30). Multi-wavelength semiconductor lasers. ScholarBank@NUS Repository.
Abstract: A multi-wavelength semiconductor laser is formed by monolithically integrating a plurality of laser diodes (1, 2) with at least one isolator section (3) and a coupler (4), which couples the different emission wavelengths λ1, λ2 into one output port (5). The isolator section can be either a light absorptive type or wavelength selective type, including a Bragg grating type isolator or a photonic bandgap crystal type isolator. The coupler is preferably a Y-junction coupler, but can also be a multi-branch waveguide coupler or a waveguide directional coupler.
URI: http://scholarbank.nus.edu.sg/handle/10635/32710
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