Influence of thermal lens spherical aberrations on laser performances: intracavity programmable phase control

Jerome Bourderionnet; Arnaud Brignon; Jean-Pierre Huignard; Eric Lallier; Brigitte Loiseaux; Robert Frey

doi:10.1117/12.469499

6 June 2002 Influence of thermal lens spherical aberrations on laser performances: intracavity programmable phase control

Jerome Bourderionnet, Arnaud Brignon, Jean-Pierre Huignard, Eric Lallier, Brigitte Loiseaux, Robert Frey

Author Affiliations +

Proceedings Volume 4629, Laser Resonators and Beam Control V; (2002) https://doi.org/10.1117/12.469499
Event: High-Power Lasers and Applications, 2002, San Jose, California, United States

Abstract

We investigate the influence of thermally induced spherical aberrations on the fundamental mode of a rod solid-state laser. Results concerning the additional losses and beam quality degradation are presented and point out that for a large volume fundamental mode resonator, a spherical aberration greater than 0.5(lambda) dramatically deteriorates the laser performances. To control the resonator performances, we present a new phase control technique with an intracavity optically addressed liquid-crystal spatial light modulator. The presented Nd:YAG resonator is able to deliver beams with various spatial profiles, as flattop super-Gaussian or square-shaped beams, and is thus potentially able to compensate for the thermally induced aberrations of the laser medium.

Citation Download Citation

Jerome Bourderionnet, Arnaud Brignon, Jean-Pierre Huignard, Eric Lallier, Brigitte Loiseaux, and Robert Frey "Influence of thermal lens spherical aberrations on laser performances: intracavity programmable phase control", Proc. SPIE 4629, Laser Resonators and Beam Control V, (6 June 2002); https://doi.org/10.1117/12.469499

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

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Monochromatic aberrations

Resonators

Rod lasers

Mirrors

Liquid crystals

Laser resonators

Light valves

Show All Keywords

Keywords/Phrases

Search In:

Publication Years