EN

QE50LP-H-MB-D0

P/N 200481

Pyroelectric detector for laser energy measurement up to 15 J.

    • 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)
    • 95 mm Ø (90 mm Ø)
    • Convection
    • Heatsink
    • MB - Standard
    • MT - High Repetition Rate
    • BL - Spectrally flat
    • MB - Standard (tuned for long pulses)
    • MB - Standard (tuned for short pulses)
    • 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)
QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0 QE50LP-H-MB-D0

Key features

Modular Concept

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

Low Noise Level

10 µJ for the MB coating

QED Attenuator Available

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

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 stand

Compatible displays & PC interfaces

  • 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, USB & 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.

Measurement capabilities

  • Spectral range1

    0.193 - 20 μm

  • Typical rise time

    900 µs

  • Repeatability

    <0.5%

  • Maximum repetition frequency

    200 Hz

  • Typical energy sensitivity

    3 V/J

  • Maximum measurable energy2

    15 J

  • Noise equivalent energy3

    10 μJ

  • Maximum pulse width

    675 μs

  • Energy calibration uncertainty

    ±3 %
    • 1. For the calibrated spectral range, see the user manual.
    • 2. At 1064 nm, 7 ns, 10 Hz. Increasing pulse width increases maximum measurable energy.
    • 3. Nominal value. Actual value depends on electrical noise in the measurement system.

Damage thresholds

  • Maximum average power density1

    10 W/cm²

  • Maximum energy density2

    0.6 J/cm²

  • Maximum power

    20 W
    • 1. At 1064 nm, 7 ns, 10 Hz.
    • 2. At 1064 nm, 7 ns, 10 Hz.

Physical characteristics

  • Aperture width

    50 mm

  • Aperture height

    50 mm

  • Absorber

    MB

  • Dimensions

    75H x 75W x 44D mm

  • Weight

    0.34 kg
Print specifications
Get a quote
Customize this product Inquire

Related videos

Compatible products you may need

Your item has been added to your cart!

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

Compatible products

No compatible product

Check if this product works for your laser

Measurement type:

1

Beam size

2

Laser type

3

Beam profile

COPYRIGHT ©2021 Gentec-eo Spektrum média