Fiber Coupled Amplified Photodetectors Module Plug-Play
The COAD is designed for low-light-level detection for the 0.9 to 2.57 µm wavelength range. It has an amplified, thermoelectrically cooled (-10°C), switchable-gain, switchable-bandwidth, extended InGaAs PIN photoconductive detector. The detector is mounted on a thermoelectric cooler with a thermistor that provides feedback to maintain a constant temperature of about -10°C via an internal circuitry. This cooling enhances detectivity, resulting in higher gains and lower thermal noise. The gain, response bandwidth, and sensitivity are all interrelated. Two eight-position rotary switches allow for varying the gain in 10 dB steps and selecting bandwidths from 500 Hz to 1 MHz to optimize performance for specific applications.
Configuration options
Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.
Part number: COAD-311111N11
Type: Ex-InGaAs · Wavelength: 900-2570nm · Fiber Adaptor: No · Configure: Regular · Package: Regular · Cooling: Non · 50 ohm: Non · Power Supply: Yes
Application context
Application guidance is tied to the configured wavelength, fiber interface and optical-budget fields for this family.
10 MHz Fiber Optical Amplified Detector / Receiver: 0.9-2.6 µm: Laboratory optical integration depends on preserving the optical budget through the complete path. The 900-2570nm wavelength specification sets source and detector compatibility. The fiber/interface entry (No, Yes) must match the connected components.
10 MHz Fiber Optical Amplified Detector / Receiver: 0.9-2.6 µm: Fiber-optic instrumentation depends on preserving the optical budget through the complete path. The 900-2570nm wavelength specification sets source and detector compatibility. The fiber/interface entry (No, Yes) must match the connected components.
System integration
Use these checks to connect 10 MHz Fiber Optical Amplified Detector / Receiver: 0.9-2.6 µm to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Fiber Adaptor: No, Yes. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
Wavelength: 900-2570nm. Check the Fiber Coupled Amplified Photodetectors Module Plug-Play passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.
Power Supply: Yes, None. Match supply voltage, analog or digital command range, connector pinout and default optical state to the instrument interlock. Confirm the unpowered state explicitly — it decides what happens to the link on a power failure.
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Compare 10 MHz Fiber Optical Amplified Detector / Receiver: 0.9-2.6 µm with the closest available models in the Fiber Coupled Amplified Photodetectors Module Plug-Play family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | 10 MHz Fiber Optical Amplified Detector / Receiver: 0.9-2.6 µm (current) | 20 GHz Fiber Optical Amplified Detector / Receiver – SM and MM | 3 GHz Fiber Optical Amplified Detector / Receiver |
|---|---|---|---|
| Wavelength range | 900-2570nm | 1200-1600nm, 850nm | 900-1600nm, Special |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | Confirm for this model | SM28, 50/125, 1mm | Confirm for this model |
| Connector / control | Confirm for this model | FC/APC, FC/PC, Special | FC/APC, FC/UPC, SC/APC, SC/UPC, LC/APC, LC/UPC, Special |
3 GHz Fiber Optical Amplified Detector / Receiver
35GHz Fiber Optical Photodetector/Receiver – SM40 GHz Balance Photodetector / Photoreceiver Module8 GHz Fiber Optical Amplified Detector / Receiver35GHz Fiber Optical Photodetector/Receiver – MM20 GHz Fiber Optical Amplified Detector / Receiver – SM and MM