Description
The RZPD-300M-AC is a low-noise, high-bandwidth InGaAs PIN balancing detector consisting of two balanced photodiodes, ultra-low noise high-speed amplification circuit, and noise floor power supply. The two photodiodes are matched to achieve an excellent common-mode rejection ratio (CMRR) for better noise reduction. It is mainly used in laser wind measurement, laser vibration measurement, optical fiber sensing and other ultra-low and weak light coherent detection.
300MHz Low noise and high bandwidth InGaAs PIN Balance Detector RZPD-300M-AC
Specifications
Diode Type: | InGaAs |
---|---|
Wavelength Of Operation: | -300 nm |
Max Frequency Response: | Other / Not specified |
Package Type: | Surface Mount |
Built-In Amplifier: | Yes |
Applications: | Sensing and Measurement |
-3dBbandwidth: | AC-300 Mhz |
Detector Responsiveness: | 0.95 A/W |
Transimpedance Gain: | 30 KV/A |
Output Impedance: | 50 Ω |
Supply Voltage: | 5 V |
Features
- High transimpedance gain: 30kV/A
- High bandwidth: AC-300Mhz
- Response scope: 800~1700nm
- Low output noise and CMRR
Applications
- Laser wind measurement
- Laser vibrometry
- Fiber optic sensing
- Ultra-low weak optical coherence detection
Frequently Asked Questions
What is the RZPD-300M-AC?
The RZPD-300M-AC is a low-noise, high-bandwidth InGaAsPIN balancing detector used for laser wind measurement, laser vibration measurement, optical fiber sensing, and other ultra-low and weak light coherent detection.
What are the key features of the RZPD-300M-AC?
The key features include high transimpedance gain of 30kV/A, high bandwidth of AC-300MHz, response scope of 800~1700nm, low output noise, and excellent common-mode rejection ratio (CMRR).
What is the spectral response range of the RZPD-300M-AC?
The spectral response range of the RZPD-300M-AC is 800 to 1700 nm.
What is the maximum saturation input optical power for the RZPD-300M-AC?
The maximum saturation input optical power for the RZPD-300M-AC is 150 µW.
What is the operating temperature range for the RZPD-300M-AC?
The operating temperature range for the RZPD-300M-AC is -40 to +85 degrees Celsius.
What type of optical input and signal output does the RZPD-300M-AC have?
The RZPD-300M-AC has an FC/APC optical input and an SMA signal output.
What is the common-mode rejection ratio (CMRR) of the RZPD-300M-AC?
The common-mode rejection ratio (CMRR) of the RZPD-300M-AC is 30 dB.
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