Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Chinese Optics Letters
  • Vol. 9,
  • Issue 12,
  • pp. 121901-
  • (2011)

Thermally induced dephasing of high power second harmonic generation in MgO:LiNbO3 waveguides

Not Accessible

Your library or personal account may give you access

Abstract

High power second harmonic generation (SHG) in MgO-doped LiNbO<sub>3</sub> waveguides is investigated using a three-dimensional (3D) coupled thermo-optical model. Simulations performed for a 1 111.6-nm fundamental laser show the influence of the absorptions and the thermally induced dephasing on the conversion efficiencies of the different waveguides. The onset of the thermally induced dephasing effect for each waveguide is also indicated. As a result of high light intensity in the waveguide, nonlinear absorptions are identified as the possible main factors in efficiency losses in specific cases.

© 2011 Chinese Optics Letters

PDF Article
More Like This
Photorefractive inhibition of second harmonic generation in periodically poled MgO doped LiNbO3 waveguide

Guohui Li, Yanxia Cui, and Jing Wang
Opt. Express 21(19) 21790-21799 (2013)

Thermal dephasing in an enhanced cavity based high-power second harmonic generation

Saeed Ghavami Sabouri and Alireza Khorsandi
Appl. Opt. 57(30) 9140-9147 (2018)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved