Phase Correcting Element for Intra-Cavity Laser Beam Control

A novel semiconductor laser cavity concept comprising an integrated phase correcting element is proposed and demonstrated. Characterization of the design for divergence angle reduction and near-field broadening revealed an improvement of 30.8% and 10.8%, respectively.

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Bibliographic Details
Main Authors: Lau, F. K., TEE, Chyng Wen, ZHAO, X., Penty, R. V., White, I. H., Michel, N., Krakowski, M.
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2006
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Online Access:https://ink.library.smu.edu.sg/lkcsb_research/3353
https://doi.org/10.1109/OFC.2006.215564
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Institution: Singapore Management University
Language: English
Description
Summary:A novel semiconductor laser cavity concept comprising an integrated phase correcting element is proposed and demonstrated. Characterization of the design for divergence angle reduction and near-field broadening revealed an improvement of 30.8% and 10.8%, respectively.