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QE195LP-S-MB-D0

Pyroelectric detector for laser energy measurement up to 250 J.

    • 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)
    • Heatsink
    • Convection
    • Water
    • MB - Standard
    • BL - Spectrally flat
    • MB - Standard (tuned for long pulses)
    • MB - Standard (tuned for short pulses)
    • MT - High Repetition Rate
    • MT - High repetition rate (tuned for short pulses)
    • None
    • QED - High Energy Attenuator
    • Standard
    • INTEGRA (USB)
    • INTEGRA (RS-232)
    • INTEGRA (USB with external trigger)
    • BLU (wireless)
QE195LP-S-MB-D0

Traceable calibration:

Logo nist

Available with

Logo Integra

Product family key features

CUSTOM-BUILT

Contact us with your requirements for a version tailored to your needs

Modular Concept

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

Extra large Aperture

Effective aperture of 195 mm Ø

QED Attenuator Available

Measure up to 5X higher energies. Available with optional calibration, all wavelengths between 532 & 1064 nm, or single wavelength. Read more.

Test Target Included

With the MB models

Smart Interface

Containing all the calibration data

Award-winning technology

The QE195 series of laser energy detectors was recognized among the most innovative photonics technologies for the 2024 Laser Focus World Innovators Awards, as a Platinum honoree.

 

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

  • TEST-TARGET

    A target with the same optical absorber as your QE-MB detector.

Measurement capabilities

  • Spectral range1

    0.193 - 20 μm

  • Repeatability

    <0.5%

  • Maximum repetition frequency2

    200 Hz

  • Maximum measurable energy3

    250 J

  • Noise equivalent energy4

    100 μJ

  • Maximum pulse width5

    5 ms

  • Energy calibration uncertainty

    ±3 %
    • 1. For the calibrated spectral range, see the user manual.
    • 2. These products are custom-built. Contact us with your requirements for a version tailored to your needs.
    • 3. These products are custom-built. Contact us with your requirements for a version tailored to your needs.
    • 4. Nominal value. Actual value depends on electrical noise in the measurement system.
    • 5. These products are custom-built. Contact us with your requirements for a version tailored to your needs.

Damage thresholds

  • Maximum average power density1

    10 W/cm²

  • Maximum energy density2

    0.6 J/cm²

  • Maximum power

    150 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 diameter

    195 mm

  • Absorber

    MB

  • Dimensions

    229H x 229W x 24D mm

  • Weight

    3.1 kg
Print specifications
CONTACT SALES Explore customization possibilities

Broadband absorber with high damage thresholds

This detector features the MB absorber which offers high damage thresholds and a spectrally flat broadband response, making this energy detector a versatile solution that can cover several laser energy measurement needs.

Customers enjoy:

  • Low risk of damaging the equipment
  • Useful for measuring the energy of a wide range of lasers

Award-winning technology

The QE195 series of laser energy detectors was recognized among the most innovative photonics technologies for the 2024 Laser Focus World Innovators Awards, as a Platinum honoree. This is their highest recognition level within the growing photonics and optics market.

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
 

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