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https://scholarbank.nus.edu.sg/handle/10635/32710
Title: | Multi-wavelength semiconductor lasers | Authors: | CHUA, SOO JIN TENG, JINHUA |
Issue Date: | 30-Aug-2005 | Citation: | 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 |
Appears in Collections: | Staff Publications |
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