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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



_ Fibre laser

_ Fibre amplifier

_ Pulse picker


General Specifications


Interaction material:

Tellurium Dioxide


1060 - 1090nm (other wavelengths available on request)

Average optical power handling:


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:





< 1.2:1

Input impedance:


RF power:

< 2.0W

Frequency shift:

150MHz (up-shift)

Fibre type:

Hi1060 (900μm sleeving, 1.5m length)

Fibre termination:

Bare fibre

Recommended RF driver:



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

Sintec Optronics Pte Ltd

10 Bukit Batok Crescent #07-02 The Spire Singapore 658079

Tel: +65 63167112 Fax: +65 63167113 Skype: Sintec168  Wechat: Sintec98

E-mail: sales@sintec.sg sales@SintecOptronics.com

URL: http://www.sintec.sghttp://www.SintecOptronics.com  https://www.facebook.com/sintecoptronics

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