Power Meter

Power Meter

Supplier
Lumi-universe
Category
Optical Power Meters
Origin
China

This compact, powerful power meter switches between measurement and beam transmission by in-place rotation. Current is converted to absolute power. Its 10mmX10mm active area covers 6-1100nm, with dark current ≤5pA for sensitive detection down to 20pW. Fast response, a broad operating range (-10°C to 40°C) and compatibility with various vacuum/atmosphere environments suit absolute-power measurement, photon-flux calibration and bandpass-fraction analysis.

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Overview

This compact, powerful power meter switches between measurement and beam transmission by in-place rotation. Current is converted to absolute power. Its 10mmX10mm active area covers 6-1100nm, with dark current ≤5pA for sensitive detection down to 20pW. Fast response, a broad operating range (-10°C to 40°C) and compatibility with various vacuum/atmosphere environments suit absolute-power measurement, photon-flux calibration and bandpass-fraction analysis.

Specifications

ParameterValue
Conversion ModeCurrent Converted to Absolute Power
Active Area10 mm x 10 mm
Wavelength Window [(6nm-50nm No Reflection Loss)]6nm - 1100 nm(6nm-50nm No Reflection Loss)
Photo Curent Range15 pA-10 mA
Accuracy of Detection~5%
Operating Temperature Range- 10°C to 40°C
Dark Current [(0 V,20°C)]≤5 pA (0 V,20°C)

Key Features

In-situ measurement/clear-path switching; calibrated detector spanning hard X-rays to near IR and 60pW-40mW; μs response; spot diameters up to 10 mm; atmospheric air/inert gas through high vacuum; stable -10°C-40°C operation.

Datasheet

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Supplier Information

Lu
Lumi-universe
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Hefei Haoyu Xinguang Technology Co., Ltd. was founded in 2023, focusing on advanced laser applications and core semiconductor inspection & measurement technologies. It specializes in core components, instruments, and system development for the extreme ultraviolet (EUV) / vacuum ultraviolet (VUV) band. Co-founded by renowned EUV laser experts and industry veterans, the company is committed to customer-driven innovation and efficient service, aiming to become a world-leading advanced laser applications enterprise.

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Power Meter
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