--光探头--Newport 818-UV-L/DB光探头

Newport 818-UV-L/DB光探头

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818-UV

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UV Enhanced Silicon Photodetector, 200-1100 nm, DB15 CAL-Module, No Attenuator

The 818-UV-L/DB Low-Power UV Enhanced Silicon (Si) Photodetector is supplied with a NIST traced calibration report that details individual detector responsivity over the 200 to 1100 nm wavelength range. This model includes a BNC/DB15 calibration module that provides direct compatibility with Newport’s latest power meters, including 1830-R, 1916-R, 1917-R, 842-PE, 1918-R, 1928-C, and 1936,2931-C,2936-C/R. The adapter contains the detector calibration data, model number, serial number and calibration date for seamless operation with a Newport latest power meters. Also available are a variety of accessories such as collimating lens assemblies, fiber optic adapters, and a bare fiber adapter, and a 1 inch optic holder. An 884-UV OD3 attenuator can be separately purchased to attenuate the input beam intensity. Due to the wavelength dependence of the attenuator, the detector is no longer calibrated when the attenuator is mounted.

Model	818-UV-L/DB
Spectral Range	200 to 1100 nm
Material	UV Enhanced Silicon
Connector Type	DB15 - Newport Compatible
Active Diameter	1.13 cm
Uniformity	±2 %
Detector Active Area	1 cm²
Saturation Current	0.1 mA/cm²
Responsivity	≥0.09 A/W
Calibration Uncertainty	4% @ 200-219nm 2% @ 220-349nm 1% @ 350-949nm 4% @ 950-1100 nm
NEP	8.9 x 10^-13 W/√Hz
Linearity	±0.5 %

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