EN

QE25SP-H-MT-D0

P/N 200461

Pyroelectric detector for laser energy measurement up to 3.0 J.

    • 3.7 mm Ø
    • 50 mm Ø
    • 95 mm Ø (90 mm Ø)
    • 195 mm Ø (185 mm Ø)
    • 7.8 x 7.8 mm
    • 12 x 12 mm (9 x 9 mm)
    • 25 x 25 mm (22 x 22 mm)
    • 50 x 50 mm (47 x 47 mm)
    • 65 x 65 mm (62 x 62 mm)
    • Convection
    • Heatsink
    • Water
    • MB - Standard
    • MT - High Repetition Rate
    • MB - Standard (tuned for short pulses)
    • MT - High repetition rate (tuned for short pulses)
    • BL - Spectrally flat
    • MB - Standard (tuned for long pulses)
    • None
    • QED - High Energy Attenuator
    • Standard
    • INTEGRA (USB)
    • INTEGRA (RS-232)
    • INTEGRA (USB with external trigger)
    • BLU (wireless)
QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0 QE25SP-H-MT-D0

Traceable calibration:

Logo nist

Available with

Logo Integra

Product family key features

Modular Concept

Increase the power capability of your detector: 2 different cooling modules

Low Noise Level

2 µJ for the MB coating

QED Attenuator Available

Measure higher energy levels. Available with optional calibration, all wavelengths between 532 and 1064 nm, or single wavelength Read more.

High Repetition Rate Options

  • QE25HR-MB: 1 000 Hz
  • QE25HR-MT: 10 000 Hz

Test Target Included

With the MB models

Smart Interface

Containing all the calibration data

Compatible stand

Compatible displays & PC interfaces

  • MIRO ALTITUDE MIRO ALTITUDE

    Touchscreen display device for power & energy measurement. Single-channel.

  • MAESTRO MAESTRO

    Touchscreen display device for power & energy measurement. Single-channel, multiple outputs (USB, Ethernet, analog).

  • U-LINK (USB) U-LINK (USB)

    PC interface for power & energy measurement. Single-channel, USB output.

  • U-LINK (RS-232) U-LINK (RS-232)

    PC interface for power & energy measurement. Single-channel, RS-232 output.

  • INTEGRA INTEGRA

    Embedded PC interface for power & energy measurement. Can only be purchased as a detector output option.

  • S-LINK-1 (Ethernet) S-LINK-1 (Ethernet)

    PC interface for power & energy measurement. Single-channel, USB & Ethernet output.

  • S-LINK-2 (Ethernet) S-LINK-2 (Ethernet)

    PC interface for power & energy measurement. Dual-channel, USB & Ethernet output.

  • M-LINK M-LINK

    PC interface for power & energy measurement. Single-channel, USB output.

  • S-LINK-1 S-LINK-1

    PC interface for power & energy measurement. Single-channel, USB output.

  • S-LINK-2 S-LINK-2

    PC interface for power & energy measurement. Dual-channel, USB output.

Included

  • Calibration Calibration

    Calibration certificate

  • PWC PWC

    Personal wavelength correctionTM Certificate

  • COVER

    Protective cover for optical surfaces

User manual

User manual
Print specifications

Measurement capabilities

  • Spectral range1

    0.193 - 20 μm

  • Typical rise time

    20 µs

  • Repeatability

    <0.5%

  • Maximum repetition frequency2

    6000 Hz

  • Maximum measurable energy3

    3 J

  • Noise equivalent energy4

    2 μJ

  • Maximum pulse width

    10 μs

  • Energy calibration uncertainty

    ±3 %
    • 1. For the calibrated spectral range, see the user manual.
    • 2. May be limited by the display or PC interface. Please refer to the corresponding user manual.
    • 3. At 1064 nm, 7 ns, 10 Hz. Increasing pulse width increases maximum measurable energy.
    • 4. Nominal value. Actual value depends on electrical noise in the measurement system.

Damage thresholds

  • Maximum average power density1

    10 W/cm²

  • Maximum energy density2

    0.5 J/cm²

  • Maximum power

    10 W
    • 1. May vary with wavelength and average power.
    • 2. At 1064 nm, 7 ns, 10 Hz. May vary with wavelength and pulse width.

Physical characteristics

  • Cooling

    Convection (heatsink)

  • Aperture width

    25 mm

  • Aperture height

    25 mm

  • Absorber

    MT

  • Dimensions

    50H x 50W x 53D mm

  • Weight

    0.193 kg

CA$1,832.00

Request lead time before ordering.
CONTACT SALES

Handle high repetition rates with the MT absorber

Designed for pulsed lasers with high repetition rates, the MT absorber features an improved temporal response to accurately measure pulse-to-pulse energy at high repetition rates up to 10 kHz.

Customers enjoy:

  • Measure all pulses at high repetition rates
  • Low risk of damaging the equipment
  • Suitable for a wide range of laser wavelengths

Gain insight into your laser’s behavior

Stop wrestling with spreadsheets — let our data viewer turn raw numbers into clear insight right in your browser. Simply import your data log file from PC-Gentec-EO, and instantly visualize your laser measurements with clean graphs, detailed parameters, and useful statistics.

Why use it?

  • Zoom in on any section of your data for focused analysis
  • Access detailed measurement parameters and trends in seconds
  • Get ready-to-use visual insights for reports or troubleshooting
  • Open and compare multiple log files simultaneously
 

NIST-TRACEABLE CALIBRATION INCLUDED

Traceable calibration provides the ability to trace the readings of laser output measurements to known international measurement standards determined by the National Institute of Standards and Technology (NIST). This ensures that the measurements taken by the instruments are reliable and accurate.

Benefits include:

  • Make valid comparisons of measurements taken by other instruments inside and outside your organization and over time
  • Comply with regulations or conform to industry standards
  • Avoid costly measurement mistakes in your operations
  • Improve customer confidence in your laser systems
  • Ensure laboratory experiment validity
  • Demonstrate measurement accuracy easily with the calibration certificate we provide
 

Optional INTEGRA (USB or RS-232) output

When you choose the INTEGRA output option you get an all-in-one measurement instrument that combines both the detector and the meter in one convenient product. Plug the detector in your PC, install our free software and start measuring.

Why choose it?

  • The most cost-efficient solution
  • Same measurement performance as our other solutions
  • No compromise on interface functions and features
  • Compact solution for OEM applications and field servicing
  • Save money on recalibration with an all-in-one instrument
 

Related videos

All videos

FAQ

  • What is this product used for?

    The QE25SP-H-MT-D0 is used to measure short-pulse laser energy at high repetition rates with MT absorber performance and heatsink cooling. It is suited for applications needing the QE25SP response with higher average-power handling.

  • What are its key specifications?

    Key QE25SP-H-MT-D0 specifications include 25 mm x 25 mm aperture, MT absorber, heatsink cooling, 0.19–20 µm spectral range, maximum measurable energy of 3.0 J, noise equivalent energy of 2 µJ, maximum repetition frequency of 6,000 Hz, typical rise time of 20 µs, maximum pulse width of 10 µs, ±3% energy calibration uncertainty, and maximum power of 10 W.

  • How do I choose this model vs another?

    Choose this model instead of QE25SP-S-MT-D0 when the measurement needs the same high-repetition MT absorber with more heat handling. Choose QE25HR-H-MT-D0 if 6 kHz is not enough and your application needs up to 10 kHz.

  • What accessories/options are compatible?

    Compatible accessories/options include STAND-D-233, DB15-BNC adaptor, QED-25 attenuator availability for QE25 series, NAN-915 carrying case, compatible displays and PC interfaces, and optional INTEGRA output versions.

  • What should I know before buying?

    Before buying the QE25SP-H-MT-D0, confirm pulse width, repetition rate, pulse energy, wavelength, average power, beam size, and damage thresholds. The heatsink helps with power handling but does not remove the need to verify energy density.

Compatible products you may need

*Does not include shipping fees, import fees or local representation. Request quote for full details and local sales contact.

Check if this product works for your laser

Measurement type:

1

Beam size

2

Laser type

3

Beam profile

COPYRIGHT ©2026 Gentec-eo Spektrum média

Your item has been added to your cart!

You might need these specific products to be able to use the placeholder only.

Compatible products you may need

No compatible product