AO Modulator

M200-2J-F2S

 

• 1550nm fibre-coupled

• 10ns rise-time

• 200MHz frequency shift

 

Description

A telecom compatible fibre-coupled acousto-optic modulator ideal for fibre test applications especially in conjunction with erbium doped fibre amplifiers (EDFA’s).

 

The fastest, most compact fibre-coupled AO modulator in its range, complete with pig-tails for splicing or FC / APC connectors. Providing a cost effective solution where rapid optical switching is required. Dual digital / analogue RF drivers are also available.

 

Specification

Interaction Material

Tellurium Dioxide

aomM200-2J-F2S.gif (22698 字节)

Acoustic Mode

Isotropic, compressional

Wavelength

1550nm

Polarisation Dependant Loss

< 0.5dB

Polarisation Mode Dispersion

< 4ps

Insertion Loss

< 8dB

Extinction Ratio (1st order on/off)

> 45dB

Rise-Time / Fall-Time

10ns

Frequency

200MHz

VSWR

< 1.2:1 (50Ω input impedance)

RF Power

2.0W

Frequency Shift

-200MHz, down shift

Fibre Type

Single mode, 2m

Fibre Connectors

FC / PC, Seiko-Geiken

 

Options

Wavelength

 1520 to 1580nm

Frequency Shift

 + 200MHz, up shift

Fibre Type

 Polarisation maintaining, multimode

Fibre Connectors

 Pig-tails for splicing, FC / APC

 

Driver Selection

Digital / Analogue Modulation: A341

  
 more fiber-coupled AOMs