ThorLabs FGA01FC InGaAs High Speed Photodiode
  • ThorLabs_FGA01FC_View1_201818101847
  • ThorLabs_FGA01FC_View2_201818101847
  • ThorLabs_FGA01FC_View3_201818101847
  • ThorLabs_FGA01FC_View4_201818101847

ThorLabs FGA01FC InGaAs High Speed Photodiode

Part Numbers: PTP01307802, PTPO1308939, TP00941544

Have a quote from somewhere else? Click Here
Stock # 94292-1
Quick Quote
Sell Yours
Repair Quote
  • More Info
  • Tech Specs
  • Additional Photos
  • Datasheets / Manuals 
  • View It Live Request 
Contact Us
ThorLabs FGA01FC InGaAs High Speed Photodiode

  • FC/PC Bulkhead
  • Measures Both Pulsed and CW Fiber Light Sources
  • TO-46 (Mod) Package Housing


The Thorlabs FGA01FC InGaAs High Speed Photodiode is ideal for measuring both pulsed and CW fiber light sources, by converting the optical power to an electrical current. The detector is housed in a TO-46 (mod) package with an anode, cathode, and case connection and mounted in an FC bulkhead connector. The photodiode anode produces a current, which is a function of the incident light power and the wavelength.

The bandwidth, fBW, and the rise time response, tR, are determined from the diode capacitance, CJ, and the load resistance, R(L). The diode capacitance can be lowered by placing a bias voltage from the photodiode cathode to the circuit ground.

Product Family: FGA01FC, PTP01307802, PTPO1308939, TP00941544

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

Contact Us


Contact Us

Item Images

Click a thumbnail to view larger image:

ThorLabs FGA01FC InGaAs High Speed PhotodiodeThorLabs FGA01FC InGaAs High Speed PhotodiodeThorLabs FGA01FC InGaAs High Speed Photodiode
ThorLabs FGA01FC InGaAs High Speed Photodiode

Contact Us
Manuals, Datasheets, Drivers, Links

ThorLabs FGA01FC Datasheet (pdf) 
Link to ThorLabs Website 

Contact Us

View It Live

View equipment LIVE - Before you buy!

InstraView™ Equipment Inspection

Buying used equipment doesn't always have to be a shot in the dark. We know there are plenty of differences when it comes to used equipment and quite often, choosing between different pieces is difficult, especially when the equipment is not sitting right in front of you.

Well, what if you were able to see a piece of equipment before you purchased it? Not just a picture from the manufacturer's website, but the actual piece of equipment you would receive.
With InstraView™, we move you one step closer to inspecting the equipment you're interested in without having to wait for the equipment to show up at your door.

InstraView™ works in your web browser and allows you to view the actual piece of equipment you're interested in before purchasing. You can zoom in close to see the labels with the serial number or zoom out to see the overall condition of the equipment.

It's like having the store come to you!

InstraView Request Form

To get started:

  1.   Fill in the request form below
  2.   We'll send you an email letting you know exactly when your piece of equipment will be available for viewing

Item to Inspect: 94292-1 - ThorLabs FGA01FC InGaAs High Speed Photodiode

All you need is a web browser (ie. Microsoft Internet Explorer or Netscape) and Sun's Java Runtime Environment installed. If you need to install the Sun Java Runtime, you may download the latest Java SE Runtime Environment (JRE)