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Acousto-optic Products Magneto-optic Products E-O Q switch Laser Lenses

1064nm 200M Polarization-maintaining Acousto-optic Modulator

  1064nm, 200MHz Polarization-maintaining AOM (acousto-optic modulator) is specially developed for the requirements of optical sensing. It has the advantages of small size, low power consumption, fast rise time, good modulation pulse shape (small overshoot), good pulse repeatability (small repetition period jitter), etc., and can Integrated packaging of the modulator and driver facilitates system integration and can be widely used in various optical fiber sensing systems that require pulse modulation, such as φ-OTDR, BOTDR, and OFDR.
  Features
  High damage threshold
  Withstand high power

  High extinction ratio

  Applications
  Optic sensing
  Lasers and fast switching

  Specifications

Item

Unit

Min.

Max.

Typ.

Comments

Material

 

 

 

TeO2

 

Wavelength

nm

1000

1100

1064

 

Average optical power handling

W

 

3

 

 

Peak (pulse) optical power handling

kw

 

3

 

 

Ultrasonic Velocity

m/s

 

 

4200

 

Insertion Loss

dB

 

3

 

 

PER

dB

18

 

 

 

ER(1st order on /off)

dB

50

 

 

 

Return Loss (RF ON)

dB

40

 

 

 

Rise-time /Fall-time

ns

 

10

 

(10%-90%)

Frequency

MHz

 

 

200

 

Frequency Shift

MHz

 

 

+200

-200 Or Customized

Radio Frequency Power

w

 

2.5

 

 

VSWR

 

 

 

1.5:1

 

Input Impedance

Ω

 

 

50

 

Device Interface

 

 

 

SMA

 

Fiber Type

 

 

 

PM980

 

Fiber Length

m

 

 

1

 

Fiber Termination

 

 

 

FC/APC

 

Working temperature

℃

 

 

-20~60

 

Storage Temperature

℃

 

 

-30~70



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