APD310
(High Sensitivity Detector Unit)
High Sensitivity, Ultrafast Avalanche Photodetector - Visible
For applications that require highest sensitivity, the APD avalanche photodiodes can provide an extremely sensitive alternative to traditional PIN photodiodes.
The APD is sensitive and fast enough for the characterization of, for example, pulsed solid-state lasers on the nanosecond time scale.
It maintains high gain stability over the 10°C to 40°C temperature range by utilizing a temperature compensation circuit, which adjusts the ~150 V DC bias to ensure operation near the breakdown voltage.
The APD410 has an improved sensitivity in the UV to visible range.
Features
- Avalanche Photodiode Temperature Compensated Setup
- Integrated Radio Frequency Amplifier
- Continuously Adjustable Gain Setting
- Long Term Field Tested in our FC8004 and FC1500 Optical Frequency Synthesizer
Key Specifications
- High Speed Response:
3 dB Bandwidth 5 MHz to 1 GHz for APD210/310 5 MHz to 900 MHz for APD410
- Spectral Range:
APD210: 400 -1000 nm
APD310: 850 -1650 nm
APD410: 200 -1000 nm
- Temperature Compensated Gain for 10°C to 40°C Ambient Temperature
Applications
- Fast Laser Pulses
- Ultra Low Light Level Signals
- Beat Signal of Low Level Inputs
Specifications
| Detector Type | Si |
| Optical Input* | Freespace |
| Max. Incident Power** | 10 mW |
| Operating Temperature | 10-40°C |
| Spectral Range | 400-1000 nm |
| Detector Diameter | 0.5 mm |
| Frequency Range | 1-1600 MHz |
| 3 dB Bandwidth | 5-1000 MHz |
| Rise Time | 500 ps |
| Maximum Gain*** | 2.5x 10⁵ V/W @ 800 nm |
| Dark State Noise Level | -80 dBm |
| NEP (calculated) | 0.24 pW/√ Hz |
| Output Coupling | AC |
| Output Impedance | 50 Ω |
| Signal Output | Vₚₚ = 1 V |
| Output Connectors | BNC |
| Supply Voltage**** | +12 to +15 V |
| Current Consumption | 200 mA |
Menlo Systems 홈페이지
- 다음 제품이 없습니다.
- APD310 (NIR, 1 - 1800 MHz)
