On the possibility of lasing on new transitions of Sr II under conditions of strongly nonstationary recombination kinetics

Evgeny L. Latush; Oleg O. Prutsakov; Gennady D. Chebotarev

doi:10.1117/12.562969

3 May 2004 On the possibility of lasing on new transitions of Sr II under conditions of strongly nonstationary recombination kinetics

Evgeny L. Latush, Oleg O. Prutsakov, Gennady D. Chebotarev

Author Affiliations +

Proceedings Volume 5483, Atomic and Molecular Pulsed Lasers V; (2004) https://doi.org/10.1117/12.562969
Event: Atomic and Molecular Pulsed Lasers V, 2003, Tomsk, Russian Federation

Abstract

A search for new laser transitions is carried out in the spectrum of Sr II by using a mathematical model of the He-Sr recombination laser. The calculations revealed that under strongly non-stationary conditions it is possible to obtain a population inversion and lasing at the leading edge of the recombination pumping pulse on the ultra-violet transitions 5²D_3/2,5/2→5²P_1/2,3/2Sr II (λ = 338.1 and 346.4 nm). In this regime, the inversion arises as a result of transient processes at the establishing of populations of laser levels and it exists several nanoseconds, similar to that of self-terminated lasers.

Citation Download Citation

Evgeny L. Latush, Oleg O. Prutsakov, and Gennady D. Chebotarev "On the possibility of lasing on new transitions of Sr II under conditions of strongly nonstationary recombination kinetics", Proc. SPIE 5483, Atomic and Molecular Pulsed Lasers V, (3 May 2004); https://doi.org/10.1117/12.562969

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