Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Performance of a diode-pumped laser repetitively Q-switched with a mechanical shutter

Not Accessible

Your library or personal account may give you access

Abstract

Repetitively Q-switched operation of an end-pumped Nd:YAG laser over the range of 200 Hz to 3 kHz using an intracavity chopper is demonstrated. Performance is shown to be comparable to that achieved with an acousto-optic Q switch under similar conditions. The advantages and limitations of the mechanical Q switch are described. Parametric variations of output coupling and pump power lead to an extended empirical description of repetitively Q-switched laser operation. The insertion loss as a function of aperture-edge penetration into the resonator is reported, and a definition of the mechanical Q-switch opening time is provided. Q-switched pulsewidths as short as 35 ns were obtained for the Nd:YAG laser, with a peak power-enhancement factor in excess of 300.

© 1994 Optical Society of America

Full Article  |  PDF Article
More Like This
InGaAs quantum-well saturable absorbers for a diode-pumped passively Q-switched Nd:YAG laser at 1123 nm

J. Y. Huang, H. C. Liang, K. W. Su, H. C. Lai, Y.-F. Chen, and K. F. Huang
Appl. Opt. 46(2) 239-242 (2007)

Simultaneous mode locking in a diode-pumped passively Q-switched Nd:YVO4 laser with a GaAs saturable absorber

Yung-Fu Chen, K. F. Huang, S. W. Tsai, Y. P. Lan, S. C. Wang, and J. Chen
Appl. Opt. 40(33) 6038-6041 (2001)

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

Figures (6)

You do not have subscription access to this journal. Figure files 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

Tables (2)

You do not have subscription access to this journal. Article tables 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

Equations (7)

You do not have subscription access to this journal. Equations 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