Differential absorption measurement using a Fabry-Perot laser diode in a self-seeding scheme

Ji Wu Chen; Dong Ning Wang; Wei Jin; Z. N. Li

doi:10.1117/12.560720

7 April 2004 Differential absorption measurement using a Fabry-Perot laser diode in a self-seeding scheme

Ji Wu Chen, Dong Ning Wang, Wei Jin, Z. N. Li

Proceedings Volume 5445, Microwave and Optical Technology 2003; (2004) https://doi.org/10.1117/12.560720
Event: Microwave and Optical Technology 2003, 2003, Ostrava, Czech Republic

Abstract

Differential absorption measurement for acetylene is achieved by using a Fabry-Perot laser diode in a self-seeding scheme. The two wavelengths from the laser output can be selected conveniently by switching the repetition frequency. The system has flexible wavelength tunability, larger sensitivity than that based on DFB, and high potential for multi-point, multiple gas sensing.

Citation Download Citation

Ji Wu Chen, Dong Ning Wang, Wei Jin, and Z. N. Li "Differential absorption measurement using a Fabry-Perot laser diode in a self-seeding scheme", Proc. SPIE 5445, Microwave and Optical Technology 2003, (7 April 2004); https://doi.org/10.1117/12.560720

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