200MHz Low noise and high bandwidth InGaAs PIN Balance detector RZPD-200M-AC
Description
The RZPD-200M-AC is an advanced InGaAsPIN balanced photodetector designed for ultra-low noise, high-bandwidth applications. This detector integrates two matched photodiodes, a high-speed amplification circuit, and a low-noise power supply, ensuring exceptional performance in the detection of weak light signals.
The RZPD-200M-AC offers a wide spectral response range of 800–1700 nm and a bandwidth of up to 200 MHz, making it ideal for high-speed applications such as laser wind measurement, laser vibrometry, and fiber optic sensing. With a transimpedance gain of 30 kV/A and a common-mode rejection ratio (CMRR) of 30 dB, the detector effectively minimizes noise and provides precise and stable measurements even in challenging conditions.
The low output noise and high CMRR make it perfect for ultra-low weak optical coherence detection, delivering high-performance results in precision measurement systems. Designed for reliability, the RZPD-200M-AC operates in a temperature range from -40°C to +85°C, making it suitable for demanding environments.
200MHz Low noise and high bandwidth InGaAs PIN Balance detector RZPD-200M-AC
Specifications |
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|---|---|
| Diode Type: | InGaAs |
| Wavelength Of Operation: | 800 nm |
| Max Frequency Response: | Other / Not specified |
| Active Area Size: | |
| Dark Current: | |
| Package Type: | Surface Mount |
| Built-In Amplifier: | Yes |
| Applications: | Sensing and Measurement |
| -3dBbandwidth: | -3dBbandwidth Mhz |
| Detector Responsiveness: | 0.95 A/W |
| Transimpedance Gain: | 30 KV/A |
| Output Impedance: | 50 Ω |
| Supply Voltage: | 5 V |
| Supply Current: | 140 mA |
| Equivalent Noise (NEP): | 4 pW/√Hz |
| Common-Mode Rejection Ratio (CMRR): | 30 dB |
| Output Impedance: | 50 Ω |
| Operating Temperature: | -40 to +85 °C |
| Operating Temperature: | -55 to +100 °C |
| Module Power Consumption: | 800 mW |
Features
- High Transimpedance Gain: 30 kV/A for efficient signal conversion
- High Bandwidth: AC-200 MHz for high-speed data acquisition
- Wide Spectral Response: 800–1700 nm range for versatile light detection
- Low Output Noise: Minimizes noise interference for accurate readings
- High CMRR: 30 dB for effective common-mode noise rejection
- Compact Design: Suitable for integration into small, high-performance systems
- Low Power Consumption: Operates efficiently with 800 mW power consumption
- Stable Performance: Works across a wide operating temperature range of -40°C to +85°C
Applications
- Laser Wind Measurement: Accurate detection and measurement of wind velocity using laser techniques
- Laser Vibrometry: Precise vibration measurement in various materials and environments
- Fiber Optic Sensing: Effective in monitoring fiber-optic systems for stress, strain, and temperature
- Ultra-Low Light Detection: Suitable for detecting weak coherent light in optical sensing applications
- Coherent Detection Systems: Ideal for high-sensitivity applications requiring noise reduction
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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 RZPD-200M-AC is primarily used for ultra-low light detection in high-speed applications. It is ideal for laser wind measurement, laser vibrometry, fiber optic sensing, and ultra-low weak optical coherence detection. Its high bandwidth and low noise make it suitable for precision measurement systems in scientific and industrial settings.
The RZPD-200M-AC has a broad spectral response range of 800–1700 nm, allowing it to effectively detect light across a wide range of wavelengths. This makes it versatile for use in various optical applications that require high sensitivity to light in the near-infrared spectrum.
The CMRR of the RZPD-200M-AC is 30 dB, which significantly reduces common-mode noise from external sources. This improves the detector's ability to accurately measure weak signals by rejecting unwanted noise, ensuring that only the desired optical signal is detected, even in noisy environments.
The RZPD-200M-AC can handle a maximum optical input power of 150 µW. Exceeding this power may lead to saturation of the detector, potentially affecting the accuracy and reliability of measurements.
The RZPD-200M-AC is designed to operate in a temperature range of -40°C to +85°C, making it suitable for use in harsh environments. Additionally, it can be safely stored in temperatures ranging from -55°C to +100°C, ensuring reliability in various climate conditions.