Frequently Asked Questions

The +K-DM Family of deformable mirrors are high spatial-resolution wavefront correctors for next generation applications in astronomy and laser communications.

The 2K-DM has 2048 actuators, the 3K-DM has 3072 actuators, and the 4K-DM has 4092 actuators. The active aperture for the 2K-DM is 20mm, for the 3K-DM it is 30mm, and for the 4K-DM it is 25mm.

The approximate mechanical response time for the 2K-DM is less than 75μs.

The step resolution for the driver interface is 14 bits.

The frame rate for the driver interface is 20 kHz.

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