光学

AOQS - 音響光学Qスイッチ

Benefit from high-quality optical materials and high-damage threshold coatings for high-power intracavity pulse control applications.

Applying RF power to an acousto-optic q-switch diverts most of the incident laser light out of the main beam path and spoils the Q of the laser cavity. This allows high gain to build up. Coherent AOQS devices feature high modulation loss and low insertion loss.

AOQS – Some Key Specifications

Partner with Coherent to specify custom AOQS devices for your OEM needs, featuring different apertures, mechanical dimensions, and switching frequencies.

波長 nm)

Aperture (mm x mm)

RF周波数(MHz)

Loss Modulation (%)

Max Optical Intensity (MW/cm2)

Max Insertion Loss (%)

立ち上がり/立ち下がり時間(ns)

1064±30

3 x 1.5

40.68

>85

1000

1

<180

4 x 3

68

3 x 1.5

80

4 x 2.5

80