1064nm 100M Free Space Acousto-optic Modulator

The high-power, high-speed fiber acousto-optic modulator (AOM) is one of the core components of all-fiber laser. It has the advantages of ultra-high extinction ratio, low insertion loss and fast rise time, and can select and modulate pulse lasers.
Features:
 High damage threshold
 Fast rise time

 Low power consumption, high reliability

Applications
 Solid state laser
 Laser cooling
 Fiber transmission test
 LiDAR

Specifications

Item	Unit	Min.	Max.	Typ.
Material				TeO2
Wavelength	nm	880-1200
Average optical power	W		30
Peak (pulse) optical power	kw		30
Ultrasonic sound speed	m/s			4200
Diffraction efficiency	%	85
Center frequency	MHz			100
Frequency shift	MHz			100
3dB bandwidth	MHz			±20
*Clear aperture (lengthwidth)**	mm			3*0.6
RF power	W		2
Rising time	ns		60
Voltage standing wave ratio				1.3:1
Input resistance	Ω			50
Deflection angle	mrad			25.3
Device interface				SMA
Operating temperature	℃			-10~60
Storage temperature	℃			-40~70