Diode-pumped Yb:CALGO laser with conical refraction output

Md. A. R. Reza; R. Akbari; K. A. Fedorova; G. S. Sokolovskii; E. U. Rafailov; A. Major

doi:10.1117/12.2542077

21 February 2020 Diode-pumped Yb:CALGO laser with conical refraction output

Md. A. R. Reza, R. Akbari, K. A. Fedorova, G. S. Sokolovskii, E. U. Rafailov, A. Major

Author Affiliations +

Proceedings Volume 11259, Solid State Lasers XXIX: Technology and Devices; 112590G (2020) https://doi.org/10.1117/12.2542077
Event: SPIE LASE, 2020, San Francisco, California, United States

Abstract

A high power conical refraction (CR) laser was demonstrated based on Yb:CALGO laser crystal with a separate intracavity CR element. The CR laser delivered the maximum output power of 6.25 W at 25 W of incident pump power which is the highest output power for the CR lasers to date. The separation of the CR element from the laser gain medium reduced the complexity of laser pumping. The generated CR laser beam exhibited excellent quality with well-resolved concentric rings and the Poggendorff dark ring.

Conference Presentation

Citation Download Citation

Md. A. R. Reza, R. Akbari, K. A. Fedorova, G. S. Sokolovskii, E. U. Rafailov, and A. Major "Diode-pumped Yb:CALGO laser with conical refraction output", Proc. SPIE 11259, Solid State Lasers XXIX: Technology and Devices, 112590G (21 February 2020); https://doi.org/10.1117/12.2542077

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