Changchun New Industries Optoelectronics Technology Co., Ltd.
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Contact CNI
Tel: +86-431-85603799 / 89216078
Fax:    +86-431-87020258
E-mail:  sales@cnilaser.com
国内: 0431-87020257 / 89216068

AOM (Acousto-optic Modulator) and Shutter

 

AOM (Acousto-optic Modulator)

 

AOM(Acousto-optic modulator)

It belongs to the high-speed acousto-optic pulse modulator which realizes the intensity modulation over the laser according to the inputted pulse signal and gets corresponding digitally coded optical signal by inputting the digital signal of different codes and frequencies (TTL/ Analog) into the driving power supply of modulator. It is mainly used in such fields as laser text-image processing and laser digital communication.
This product has such characteristics as quick modulation rate, small volume, high efficiency, high extinction ratio, easy coding and convenient use.

 
 Specifications


 

Shutter

Shutter

Cost-effective mechanical shutter, with repetition rate maximum 10 Hz. The valid output power is up to 3W available. The rise and fall time is 8 ms.

 

 Shutter-I Specifications

 

Aperture Diameter

4.0mm

Typical Beam Diameter

2.0mm

Operating Frequency Range

0-10Hz

Maximum Laser Power

<3W

Rise Time

~8ms

Fall Time

~8ms

Delay d

~18ms

Operating Temperature

15-40℃

External Modulation

TTL

Drive Voltage

5VDC/ 12VDC

 d: Delay between input pulse rising edge and initialization of shutter opening.

 Note: The beam size will affect the specifications. (The above data was tested by MGL-III-532-50mW and other models may be different).

 
Options
 
Multi-function Optical System
 
 

Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China

Tel:+86-431-85603799     Fax:+86-431-87020258     E-mail: sales@cnilaser.com

 
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