InGaAs-PIN Picowatt Photodetector PWPR-2K-IN-FST (Low Noise 2 kHz Bandwidth)
Contact Info
- Add:寶安區(qū)45區(qū)鴻都商務(wù)大廈C棟505室, Zip:
- Contact: 于沈洋
- Tel:13554997271
- Email:bnd015@szbonad.com
Other Products
FEMTO's pico-watt optical receiver series PWPR-2K features switchable gain (10^9 V/A, 10^10 V/A) and a bandwidth from DC to 2 kHz. It is the perfect choice for continuous-wave measurements, time-resolved signal acquisition, and high-sensitivity modulation measurements.
Additional features of the PWPR-2K optical receiver include: ultra-low noise, NEP ≤ 10 fW/√Hz. Si and InGaAs models cover a wavelength range from 320 to 1700 nm.
In addition to precise and fast continuous-wave measurements, the relatively large bandwidth from DC to 2 kHz also supports time-resolved and modulation measurements. Particularly noteworthy is the combination with lock-in amplifiers, enabling ultra-sensitive measurement systems that are almost immune to external interference sources. In this way, the PWPR-2K can easily detect optical power from approximately 100 fW to 10 nW.
Key Features
● InGaAs-PIN photodiode, active diameter 0.5 mm
● Bandwidth DC – 2 kHz
● Amplifier transimpedance gain switchable 1.0 × 10^9 V/A, 1.0 × 10^10 V/A
● Spectral range 900 – 1700 nm
● Ultra-low noise, NEP 10 fW/√Hz
● Free-space input 1.035"-40 thread, easily convertible to fiber optic input (FC and FSMA) with optional screw-in adapters
● UNC 8-32 and M4 threaded holes for mounting on standard posts with metric and imperial threads
Technical Specifications
| Model | PWPR-2K-IN-FST |
|---|---|
| Spectral Range | 900 - 1700 nm |
| Frequency Range | DC ... 2 kHz |
| Detector Type | φ 0.5 mm InGaAs-PIN |
| Input Type | Free-space or Fiber Optic |
| Maximum Conversion Gain | 1.0 × 10^9 V/A |
| Maximum Gain at Conversion | 1.1 × 10^10 V/W (@1580 nm) |
| NEP (@ 1 Hz) | 10 fW/√Hz |
| Rise/Fall Time (10% - 90%) | 165 μs |
| Weight | 207 g |
| Operating Temperature | 0/+50 ℃ |
Specifications are subject to change without notice. The information provided herein is believed to be accurate and reliable. However, FEMTO Messtechnik GmbH assumes no responsibility for its use, nor for any infringement of patents or other rights of third parties that may result from its use. FEMTO Messtechnik GmbH does not grant any license under patents or patent rights, either expressly or by implication. Product names mentioned herein may also be trademarks and are used for identification purposes only.
| Industry Category | Instruments & Meters |
|---|---|
| Product Category | |
| Brand: | FEMTO |
| Spec: | PWPR-2K-IN-FST |
| Stock: | 200 |
| Manufacturer: | |
| Origin: | China / Guangdong / Shenshi |
