800um SI APD Preamplifier Module
Description
The CR800AH-1064-150M-LN from CSRayzer Optical Technology is a high-performance 800 µm Silicon Avalanche Photodiode (SI APD) preamplifier module designed for high-speed, ultra-low light detection. Operating in the wavelength range of 400–1100 nm, it offers exceptional sensitivity of ≥250 kV/W and a bandwidth of 150 MHz, making it ideal for applications in laser range finding, LIDAR, and free-space optical communication (FSO).
The module’s low noise and high reliability ensure consistent performance in challenging environments. It comes in a TO8 package with a flat window, providing enhanced overload protection and durability. With a dynamic range of 25 dB and a rise/fall time of 2.3 ns, the CR800AH-1064-150M-LN delivers accurate measurements even under varying conditions.
The module also includes a built-in temperature sensor option for precise temperature control. Its robust design is suitable for a wide range of applications, offering reliable performance in critical sensing tasks.
800um SI APD Preamplifier Module
Specifications |
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|---|---|
| APD Type: | InGaAs |
| Operational Wavelength (Typical): | 1064 nm |
| Operational Wavelength Range: | 400 – 1100 nm |
| Active Diameter: | 800 um |
| Reverse Breakdown Voltage (Vbr): | 350 - 460 V |
| Operating Voltage: | 0.95*Vbr |
| Responsivity (@1064nm): | 250 kV/W |
| Dynamic Range: | 25 dB |
| Bandwidth: | 150 MHz |
| Rise/Fall Time: | 2.3 ns (10%-90%) |
| Noise Equivalent Power (NEP): | 150 fW/√Hz at 100 kHz |
| Reverse Breakdown Voltage (VBR): | 350–460 V |
| Operating Voltage: | 0.95 × VBR (M=100) |
| Power Dissipation: | 250 mW |
| Maximum Optical Input Power: | 100 mW |
| Operating Temperature: | -40 to +85 °C |
| Storage Temperature: | -55 to +100 °C |
| Output Impedance: | 50 Ω |
Features
- High Responsivity: ≥250 kV/W for efficient light detection
- Wide Wavelength Range: 400–1100 nm for versatile use across UV to near-infrared spectrums
- High Bandwidth: 150 MHz bandwidth for fast data acquisition
- Low Noise: Low noise for superior signal-to-noise ratio in low-light conditions
- High Reliability: Stable performance in various environmental conditions
- Built-in Preamplifier: Hybrid preamplifier for high-speed signal amplification
- Overload Protection: Enhanced protection against high optical power levels
- TO8 Package: Compact, robust design with a flat window for easy integration
- Optional Temperature Sensor: AD590 or 1N914 temperature sensors for precise control
Applications
- LIDAR Systems: Precise light detection for distance and depth measurements
- Laser Range Finding: Accurate measurements in distance and proximity sensing
- Free-Space Optical Communication (FSO): High-speed data transmission in optical networks
- High-Speed Photodetection: Suitable for applications requiring fast response times
- Remote Sensing: Effective in environmental monitoring and detection applications
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2020
Frequently Asked Questions
The active diameter of the photodiode is 800um, allowing for efficient light detection over a wide area.
The photodiode has a high sensitivity of ≥250kV/W, ensuring accurate detection of ultra-low light signals.
The photodiode has a high bandwidth of 150MHz, enabling fast signal processing and real-time response.
The CR800AH-1064-150M operates in the wavelength range of 400~1100nm, providing versatility for various applications.
The photodiode is packaged in a TO8 package with a flat window, which offers easy integration and enhanced protection.
The CR800AH-1064-150M is used for high-speed, ultra-low light detection applications such as laser range finding, LIDAR, and free space communication.
The features of the CR800AH-1064-150M include built-in 800um SI APD+TIA for efficient light detection, high sensitivity of ≥250kV/W, high bandwidth of 150MHz, a wavelength range of 400~1100nm, low noise and high reliability, and a TO8 package with a flat window for easy integration and enhanced protection.
The absolute maximum ratings of the CR800AH-1064-150M include a reverse breakdown voltage (VBR) of 350-460V, an operating temperature range of -40 to +85℃, a storage temperature range of -55 to +100℃, a maximum optical input power of 100mW, a module mains voltage of ±5Vcc/VEE, and a power dissipation of 250mW.
The CR800AH-1064-150M is suitable for LIDAR systems, laser range finding applications, and free space optical communication (FSO) systems.
The response spectrum of the CR800AH-1064-150M is 400~1100nm, and the active diameter is 800um.