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Gentec-EO M6-6-In-L Ultrafast Joulemeter

Updated:2025-01-23

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Product Details

Gentec-EO M6-6-In-L Ultrafast Joulemeter Description:

Datasheet(CN) Datasheet(EN) MACH 6 User's Manual

Gentec-EO M6-6-In-L Ultrafast Joulemeter for laser energy measurement up to 2 µJ.

InGaAs absorber

Our InGaAs absorber makes it possible for this photodiode-based detector to measure very low energy levels fast in the NIR wavelength range (900 – 1700 nm).

Wide dynamic range

Very low noise

Not sensitive to visible light

Less sensitive to vibrations than pyroelectric detectors

Key Features

Up to 200 kHz Pulse-to-Pulse

Measure every pulse, with no sampling, at high rep rates, up to 200 kHz

Capture and Store up to 4 million Pulses

Store 40 seconds of data at 100 kHz

Track Missing Pulses and Pulses Below Threshold

Know how many pulses were missed or that didn’t make the energy threshold with this unique pulse feature

Several Heads to Choose From

Silicon, InGaAs and pyroelectric heads for a broad wavelength and energy range

Analog Module Available

Use our fast M6 detectors with the APM (LEMO) and an oscilloscope for fast analog energy measurements

Full-Speed USB 2.0 Connection

Ensures high data rate transfer and fast operation

User-Friendly Software with Many Diagnostic Features

Live mode, strip chart, histogram and statistics displays

FFT display of pulse energy data for temporal diagnostics

Life test mode to automate laser testing

Specifications

Measurement capabilities
Spectral range 0.9 - 1.6 μm
Typical rise time 150 ns
Repeatability ±1 %
Maximum repetition frequency 200000 Hz
Maximum measurable energy 2 μJ
Noise equivalent energy 20 pJ
Maximum pulse width 100 ns
Energy calibration uncertainty ±4 %
Damage thresholds
Maximum power 5 W
Physical characteristics
Aperture diameter 6 mm
Absorber InGaAs
Dimensions 38.1 Ø x 58.4D mm
Weight 0.15 kg

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