1550nm 200M Fiber-coupled AOM
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1550nm 200M Fiber-coupled AOM

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The acousto-optic modulator is an optoelectronic product that uses the principle of acousto-optic
interaction to perform amplitude modulation and frequency shift processing on the laser. The wavelength ranges from 300nm to 2000nm. It adopts a metal shell design, a compact structure and good sealing effect. The innovative packaging technology ensures high Reliability and temperature stability.

Parameter

Unit

Min.

Max.

Typical

Interaction Material


-

-

Tellurium dioxide

Signal Wavelength (λc)

nm

1520

1580

1550

Operating Wavelength Range

nm

-

-

±30

Frequency

MHz

-

-

200

Ultrasonic Velocity

m/s

-

-

4200

Insertion Loss

dB

-

5.0

4.5

Extinction Ratio (Turn On / Off)

dB

60

-

-

Polarization Extinction Ratio

dB

18

-

-

Rise-Time/Fall-Time

ns

-

-

10

Return Loss

dB

40

-

-

Voltage Standing Wave Ratio (VSWR)

/

-

1.2:1

-

Average Optical Power

W

-

0.5

-

Peak Optical Power (Pulse)

kW

-

1

-

Input impedance

Ω

-

-

50

RF Power

W

-

-

3.0

Device Interface


-

-

SMA

Fiber Type

/

-

-

PM1550

Fiber Length

m

-

-

1

Fiber Connector

/

-

-

FC/APC

Operating Temperature

-

-

-20 ~ +60

Storage Temperature

-

-

-30 ~ +70

*IL is 0.2-0.3dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.



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