光学

AOQS - 声光Q开关

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 – 部分关键规格

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

波长(纳米)

光圈(毫米×毫米)

射频频率(MHz)

损耗调节(%)

最大光强(mW/cm²)

最大插入损耗(%)

上升/下降时间(纳秒)

1064±30

3 × 1.5

40.68

>85

1000

1

<180

4 × 3

68

3 × 1.5

80

4 × 2.5

80