Share Email Print
cover

Proceedings Paper

Lock frequency of LD by grating in frequency-doubled blue lasers
Author(s): Hongxiang Meng; Jin Yu; Tianfeng Jin; Zhicheng Weng
Format Member Price Non-Member Price
PDF $17.00 $21.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

A new design to lock frequency in directly doubling blue lasers is presented. We employ external gratin placed on the PZT tube to feedback lock the frequency of laser diode. The spacial distribution of LD is reduced 2.1 times and spectral distribution of LD is also compressed. Stability testing of blue laser is reported too.

Paper Details

Date Published: 24 September 1996
PDF: 3 pages
Proc. SPIE 2886, Semiconductor Lasers II, (24 September 1996); doi: 10.1117/12.251915
Show Author Affiliations
Hongxiang Meng, Changchun Institute of Optics and Fine Mechanics (China)
Jin Yu, Changchun Institute of Optics and Fine Mechanics (China)
Tianfeng Jin, Changchun Institute of Optics and Fine Mechanics (China)
Zhicheng Weng, Changchun Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 2886:
Semiconductor Lasers II
Siamak Forouhar; Qiming Wang, Editor(s)

© SPIE. Terms of Use
Back to Top