88-65 76th Avenue • Glendale, NY 11385, USA • Tel: 718-997-8100 • Fax: 718-997-8102 • www.eopc.com

Fiber Optic O/E Converters
TIA-525 TIA-527 TIA-952 TIA-1200 TIA-2000 TIA-3000 TIA-4000
  • Large Area InGaAs detector
  • 800 MHz Analog Bandwidth
  • Selectable Gain Settings
  • Universal Power Supply
  • Capability to drive 50 Ohm output loads
  • For use for Single or Multi Mode Fibers
  • Field Service Testing and Troubleshooting
  • Laser alignment and tuning
  • Plasma physics measurements
  • General laboratory testing of optical components


optical modulators
resonant choppers
rotating choppers
q switches
pockels cells
a-o modulators
e-o modulators
beam deflectors

shutters and filters
filter selectors
tunable filters
laser safety shutters
interlock shutters

modulating systems
locked to ext. clock
master/slave mode
a-o systems
e-o systems

scanners and

resonant scanners
polygon scanners
beam deflectors
peizo scanners

scanning systems
locked to ext. clock
master/slave mode
x,y raster mode
a-o systems

other products
photo diode amplifiers
o/e and e/o converters
fiber optic multiplexers
fiber optic video links
laser vibrometers
lock-in amplifiers

contact us

The TIA-952 optical receiver is a convenient, easy to use O/E converter. It is extremely useful in a variety of laboratory, factory, and field service situations where a quick check of the operation of a laser source, optical transmitter, or the throughput of a fiber optic communications link is required. The unit conveniently mounts directly on the vertical input BNC connector of your oscilloscope, digitizer, or other readout device.
The large area Indium-Gallium-Arsenide detector provided is optimized for use with both single mode and multi mode fibers and covers the 900 to 1700 nm spectral region. Gains are switch selectable and provide peak responsivity values of approximately 500 and 2500 volts per watt. The electrical bandwidth of the TIA-952 exceeds 800 MHz using the low gain setting and exceeds 300 MHz in the high gain mode.
The unit’s output stage is fully capable of driving a 50 ohm coaxial cable terminated in its characteristic impedance. Fiber connector options include either ST or FC receptacles. Powered by a universal wall mount power supply (90 - 260 VAC, 50-60 Hz with four mains adaptors), the TIA-952 is handy to use and store. The unit is backed by a two year warranty.