Far field description of laser diode arrays

Qiang Xu; Yiping Han

doi:10.1117/12.839133

25 November 2009 Far field description of laser diode arrays

Qiang Xu, Yiping Han

Proceedings Volume 7506, 2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments; 75061I (2009) https://doi.org/10.1117/12.839133
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

A new model is applied to describe the field distribution at the output of the LDAs. Formalism describing of the far-field radiation patterns of a laser arrays is presented, base on rigorous solutions of the Helmholtz equations. The beam-divergence angles normal and parallel to the junction plane are concluded. Theoretical results presented are in close agreement with the experiments. and the final result is expressed in a form convenient for diffraction analysis of LDAs beams.

Citation Download Citation

Qiang Xu and Yiping Han "Far field description of laser diode arrays", Proc. SPIE 7506, 2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 75061I (25 November 2009); https://doi.org/10.1117/12.839133

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available