Options: +10dBm, -80dBm

Product Introduction: The 81623B optical power probe has a wide wavelength measurement range, uses a germanium detector, offers high cost - effectiveness, and is suitable for measurement scenarios around 850nm wavelength. It is equipped with a detector with a diameter of 5mm, which can be adapted to various optical fibers. It also has special calibration options to meet the optical power measurement requirements with certain accuracy, and is often used in fields such as optical communication and optical fiber device testing.

Product Details:
Wavelength Range: 750 to 1800nm, which can cover a variety of optical communication wavelengths and is applicable to standard single - mode and multi - mode optical fibers (maximum core diameter 100µm, numerical aperture NA < 0.3).
Detector Type: Germanium detector, which is cost - effective in performance at 850nm wavelength.
Detector Size: The diameter is 5mm, and it can be used for the measurement of optical fibers with a numerical aperture of up to 0.3 and open - beam optical fibers.
Power Range: +10 to - 80dBm, which can meet the measurement requirements of various optical power levels.
Wavelength Accuracy (Uncertainty): ±2.2% in the range of 1000 to 1650nm; ±2.5% under special calibration options in the range of 800 to 1000nm; ±1.7% under special calibration options in the range of 1000 to 1650nm.
Linearity: In continuous - wave (CW) mode, it has good linearity in the range of + 10 to - 60dBm.
Functional Features: It has an average time setting function with a range of 100µs to 10s; supports automatic power range; can monitor the minimum and maximum values; and can record up to 20,000 samples, which is convenient for data collection and analysis.
Interfaces and Adapters: Use the 81618A single - channel or 81619A dual - channel interface module to connect to multi - channel hosts such as 8163B, 8164B, and 8166B. It is equipped with a magnetic D - shaped adapter for easy and quick replacement, and also includes a detachable 81624DD adapter ring for threaded adapters. It can be adapted to various common optical fiber connector types such as MT ribbon fiber connectors and bare - fiber fixtures.
Other Features: It has an analog output, which is convenient for connection with other devices or further signal processing. The probe design meets the requirements of low polarization - dependent loss (PDL), low spectral ripple, and high return loss, and is suitable for optical component testing.