1064 nm, 10 GHz Bandwidth Intensity Modulator (IM-1064-10-PM)

Data Sheet

Product Overview

The Optilab IM-1064-10-PM Intensity Modulator is designed for external modulation of 1064 nm laser; up to 10 GHz or 12.5 Gb/s. It is also applicable for pulse generation for Ytterbium-Doped Fiber Amplifier amplification (YDFA) in satellite links and active mode locked laser applications. It is a bias-stabilized lithium modulator that proves to be extremely stable for long periods of time, and features excellent stability in a biased circuit, operating from 1030 nm to 1090 nm. It has an excellent operating temperature tolerance ranging from -30º C to +75º C. The IM-1064-10-PM uses a Polarization Maintaining (PM) input and output fiber, featuring separate RF and bias ports. Contact Optilab for more information.

Applications

  • Pulse generation fo YDFA
  • Up to 12.5 Gb/s
  • Satellite Link
  • Active mode locked laser
  • Research and development

Features

  • 1030 - 1090 nm wavelength
  • Low Drive Voltage
  • 3 dB bandwidth up to 10 GHz
  • PM input and output
  • High extinction ratio

Feature Name Description
General Specifications
Input optical power 100 mW max.
Operating wavelength 1030 nm to 1090 nm
Chirp Value α < 0.2
Insertion Loss 5 dB typ., 4.5 dB max.
Extinction Ratio 25 dB min.
Optical return loss ≤- 45 dB max.
S21 Bandwidth 8 GHz min., 10 GHz min.
S11 Return Loss ≤ 10 dB @ 10 GHz
Vπ (RF Port) ≤ 4.0 V typ. @ DC
RF Input power 26 dBm max.
Impedance 50 ± 5 Ω
S21 Bandwidth 500 MHz typ.
Vπ (Bias Port) 3 V typ.
Impedance (Bias Port) >1 MΩ
Rise Time / Full Time <40 ps 
Mechanical Specifications
Operating Temperature Standard range: -30 ºC to +75 ºC
Storing Temperature -60 ºC to +85 ºC
Operating Humidity 0% to 90% Relative Humidity
Input Fiber Type PM 980 - 900 micron loose tube
Output Fiber Type PM 980 - 900 micron loose tube
Input Connector FC/APC (PM)
Output Connector FC/APC (PM)
Material LiNbO3
Crystal Orientation X-cut, y-propagating
RF Port connectors Wiltron K-Type female
Bias Port Connector SMA female
Cabling 900 μm tubing
Dimensions 3.783”x 0.981” x 0.640”