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

High-power and high-spatial-coherence broad-area power amplifier

Not Accessible

Your library or personal account may give you access

Abstract

A broad-area AlGaAs amplifier operating cw has delivered 425 mW of total power with 342 mW in a single lobe diverging at 1.02× the diffraction limit (FWHM 0.483°, 87.4-μm actual aperture) for a master oscillator input power of 70 mW. The spatial coherence of the amplifier output is 0.97, and the mutual spatial coherence between the oscillator and amplifier is 0.96.

© 1991 Optical Society of America

Full Article  |  PDF Article
More Like This
Injection behavior of high-power broad-area diode lasers

G. L. Abbas, S. Yang, V. W. S. Chan, and J. G. Fujimoto
Opt. Lett. 12(8) 605-607 (1987)

Injection locking of a highly coherent and high-power diode laser at 1.5 μm

K. Nakagawa, M. Teshima, and M. Ohtsu
Opt. Lett. 16(20) 1590-1591 (1991)

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 (3)

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

Equations (5)

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