Fibre-Q: Fibre-Coupled Acousto-Optic Modulator
T-M150-0.4C2G-3-F2S
 

We specialise in providing optical components for high power fibre laser and amplifier systems. In-house control of critical manufacturing processes, from crystalline material selection and orientation, cutting, polishing and AR coating through to fibre coupling, ensure our components are of the highest optical quality.

 

The ‘Fibre-Q’ Acousto-Optic Modulator is designed for use in pulsed fibre laser amplifier systems. In addition to the standard product shown, custom configurations are available for specialized applications.

 

Key Features:

_ Low insertion loss

_ Compact, low profile package

_ Rugged hermetic design

_ Stable performance

_ Custom configurations available

 

Applications:

_ Fibre laser

_ Fibre amplifier

_ Pulse picker

 

General Specifications

 

Interaction material:

Tellurium Dioxide

Wavelength:

1060 - 1090nm (other wavelengths available on request)

Average optical power handling:

5W

Peak (pulse) optical power handling:

30kW typical (dependent on pulse width)

Insertion loss:

< 2dB

Return loss: Extinction ratio (1st order on / off)

> 40dB (>50dB version available on request) > 50dB

Rise-time / fall-time:

30ns

Frequency:

150MHz

VSWR:

< 1.2:1

Input impedance:

50Ω

RF power:

< 2.0W

Frequency shift:

150MHz (up-shift)

Fibre type:

Hi1060 (900μm sleeving, 1.5m length)

Fibre termination:

Bare fibre

Recommended RF driver:

A35150

 

Ordering Code:

Explanation: T-M150-0.4C2G-3-F2S (Modulator, 150MHz, 0.4mm active aperture, compressional mode, Tellurium Dioxide, 1064nm, SMA female bulk head connector, 2 fibre, single mode (Hi1060)
 
 AO Q-switch     AOM