QE50LP-H-MB-D0 Pyroelectric Detector for Laser Energy Measurement

To: Gentec-EO
Re: QE50LP-H-MB-D0 Pyroelectric Detector for Laser Energy Measurement

Name: QE50LP-H-MB-D0 Pyroelectric Detector for Laser Energy Measurement
Brand: Gentec-EO
Availability: InStock

Description

The QE50LP-H-MB-D0 is a high-performance pyroelectric detector designed for accurate laser energy measurement up to 15 J. It features a modular concept with two different cooling modules, allowing for increased power capability. The detector has a low noise level of 10 µJ for the MB coating, ensuring precise measurements.

With the optional QED attenuator, it can measure energies up to 5 times higher, with calibration available for all wavelengths between 532 nm and 1064 nm or a single wavelength. The QE50LP-H-MB-D0 is equipped with a smart interface that contains all the calibration data, making it easy to use. It is compatible with various displays and PC interfaces for convenient power and energy measurement.

Specifications

Max Measurable Energy:	15000 mJ
Max Repetition Rate:	200 Hz
Effective Aperture:	50 mm
Spectral Range:	0.19 – 21 um
Weight:	0.34 kg
Dimensions:	75H x 75W x 44D mm
Absorber:	MB
Maximum Power:	Convection (heatsink)
Maximum Power:	220 W
Maximum Energy Density:	0.6 J/cm²
Maximum Average Power Density:	10 W/cm²
Energy Calibration Uncertainty:	±3 %
Maximum Pulse Width:	675 μs
Noise Equivalent Energy:	10 10 μJ
Typical Energy Sensitivity:	3 V/J
Repeatability:	<0.5 %
Typical Rise Time:	900 µs

Download Data Sheet

Features

Modular concept with two different cooling modules
Low noise level of 10 µJ for the MB coating
Optional QED attenuator for measuring higher energies
High repetition rate options: QE-MB: 200 Hz (standard), QE-MB: 500 Hz (upon request), QE-MT:
4,000 Hz (standard)
Test target included with the MB models
Smart interface containing all the calibration data
Compatible with various displays and PC interfaces