Infrared diode laser chemical sensors with multipass cell based on silver halide and chalcogenide fibers

Vjacheslav G. Artioushenko; Victor G. Plotnichenko; Eugene V. Stepanov; Alexander I. Nadezhdinskii; Andrian I. Kouznetsov; Konstantin L. Moskalenko

doi:10.1117/12.56584

1 January 1992 Infrared diode laser chemical sensors with multipass cell based on silver halide and chalcogenide fibers

Vjacheslav G. Artioushenko, Victor G. Plotnichenko, Eugene V. Stepanov, Alexander I. Nadezhdinskii, Andrian I. Kouznetsov, Konstantin L. Moskalenko

Author Affiliations +

Proceedings Volume 1591, Infrared Fiber Optics III; (1992) https://doi.org/10.1117/12.56584
Event: OE Fiber, 1991, Boston, MA, United States

Abstract

A high sensitive chemical analyzer of molecular gases is presented. It's based on measurements of high resolution molecular absorption spectra obtained with infrared tunable diode lasers (TDL). To transmit radiation from lasers to an analytical cell and back to detectors, infrared fibers with low optical losses are used. A multipass optical cell is used to enhance the essential sensitivity of the sensor. Various gaseous molecular objects could be detected by this analyzer due to the wide spectral range of available TDLs and fibers. Use of fibers for laser transfer could provide remote monitoring and multicomponent mixture analysis and evanescent spectroscopy of gases in the near future.

Citation Download Citation

Vjacheslav G. Artioushenko, Victor G. Plotnichenko, Eugene V. Stepanov, Alexander I. Nadezhdinskii, Andrian I. Kouznetsov, and Konstantin L. Moskalenko "Infrared diode laser chemical sensors with multipass cell based on silver halide and chalcogenide fibers", Proc. SPIE 1591, Infrared Fiber Optics III, (1 January 1992); https://doi.org/10.1117/12.56584

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