Description

1064nm 100MHz 0.7mm Free Space Acousto-optic Modulator for Light Switch Laser Wavelength Shifting

Key performance:

Low loss

compact

Stable performance

Application:

light switch

Laser wavelength shifting

parameter	Unit	Min	Max	conventional
material				TeO2
wavelength	nm	1010	1100	1060
Average optical power	W		5
Peak (pulse) optical power	kW		30
Ultrasonic sound velocity	m/s			4200
Diffraction efficiency	%		90	85
Center frequency	MHz			100
Frequency shift	MHz			100
3dB bandwidth	MHz			±20
Passage aperture (length * width)	mm			2*0.7
RF power	W			1.5
Rising time	ns		130
Voltage standing wave ratio				1.2:1
input resistance	Ω			50
Deflection angle	mrad			25
Device interface				SMA
Operating temperature	℃			-30~60
storage temperature	℃			-40~70

 

The acousto-optic modulator (AOMs) have great applications in the fields of laser technology, information processing and micro-processing, which is mainly applied to control and modulate the intensity of light at high frequency. The diffraction efficiency (DE) is the important parameter of AOMs