QE50
2D CAD file (PDF)
- 8520A
- English
QE50LP-H-MB-D0
P/N 200481Pyroelectric detector for laser energy measurement up to 15 J.
-
- 95 mm Ø (90 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
-
- 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)
Available with
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
-
MIRO ALTITUDE
Touchscreen display device for power & energy measurement. Single-channel.
-
MAESTRO
Touchscreen display device for power & energy measurement. Single-channel, multiple outputs (USB, Ethernet, analog).
-
U-LINK (USB)
PC interface for power & energy measurement. Single-channel, USB output.
-
U-LINK (RS-232)
PC interface for power & energy measurement. Single-channel, RS-232 output.
-
INTEGRA
Embedded PC interface for power & energy measurement. Can only be purchased as a detector output option.
-
S-LINK-1 (Ethernet)
PC interface for power & energy measurement. Single-channel, USB & Ethernet output.
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S-LINK-2 (Ethernet)
PC interface for power & energy measurement. Dual-channel, USB & Ethernet output.
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M-LINK
PC interface for power & energy measurement. Single-channel, USB output.
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S-LINK-1
PC interface for power & energy measurement. Single-channel, USB output.
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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. 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
50 mm -
Aperture height
50 mm -
Absorber
MB -
Dimensions
75H x 75W x 44D mm -
Weight
0.34 kg
-
QE50LP-H-MB, QE50SP-H-MT
3D model (STEP)
- 9130
- English
Energy detectors
Absorption curves
Absorption curves for energy detectors
- 2022_V1.1
- English
INTEGRA module
3D model (STEP)
- 9875
- English
INTEGRA module for QE series
2D CAD file (PDF)
- 9560B
- English
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STAND-D-233
Stand with 2 x 3in base, 3in cylinder, delrin post, ¼-20 & 8-32.
DB15-BNC
DB-15 to BNC (male) adaptor for QE series.
PEL-#
Pelican carrying case. Various sizes available. Contact us to order.
QED-50
Broadband attenuator for QE50 Series. 300-2100 nm.
GCP
Instrument service plan for Gentec-EO products. Includes 1 recalibration and extends the Gentec-EO warranty for 1 year.
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INTEGRA
User Manual
Embedded monitor for power and energy detectors
- 3.7
- English
PC-Gentec-EO
User Manual
Universal PC application software.
- 9
- English
QE
User Manual
Pyroelectric energy detectors
- 3.8
- English
Challenges when making laser measurements in vacuum environments
Technical note
- English
How calibration works
Technical note
- 2022
- English
How pyroelectric detectors work
Technical note
- English
Measuring laser pulse energy with a pyroelectric detector: The basics!
Technical note
- English
QED Attenuators for QE Series
Technical note
- English
Recalibration options when using an extension cable
Technical note
- English
Understanding the spectral characteristics of your detectors
Technical note
- English
Energy detectors - overview
Comparison table
- 2022
- English
Understanding your calibration certificate
Technical note
- English
-
PC-Gentec-EO
Software
Software for BLU, HP, INTEGRA, MAESTRO, U-LINK and P-LINK series. Don't forget to download and install the USB Drivers.
- 2.01.14
- English
Integra
LabVIEW VI examples
LabVIEW VI examples for 9.0+
- 1.00.04
- English
USB drivers installer
USB drivers
Use this file to install USB drivers for these products: MAESTRO, INTEGRA, U-LINK, P-LINK, M-LINK, S-LINK, BLU, PRONTO, HP, MACH6, BEAMAGE
- 2.00.02
- English
Related videos
Compatible products you may need
STAND-D-233
Stand with 2 x 3in base, 3in cylinder, delrin post, ¼-20 & 8-32.
MIRO ALTITUDE
Display: Color touchscreen
Number of channels: 1
Output type: Display, USB (coming soon), Ethernet (coming soon)...
MAESTRO
Display: Color touchscreen
Number of channels: 1
Output type: Display, USB, Ethernet, RS-232 and analog
Meas...
U-LINK (USB)
Display: PC only
Number of channels: 1
Output type: USB & analog
Measurement type: Average power, single-sho...
U-LINK (RS-232)
Display: PC only
Number of channels: 1
Output type: RS-232 & analog
Measurement type: Average power, single-...
INTEGRA
Display: PC only
Number of channels: 1
Output type: USB or RS-232
Measurement type: Average power, single-sh...
S-LINK-1 (Ethernet)
Display: PC only
Number of channels: 1
Output type: USB & Ethernet
Measurement type: Average power, single-s...
S-LINK-2 (Ethernet)
Display: PC only
Number of channels: 2
Output type: USB & Ethernet
Measurement type: Average power, single-s...
M-LINK
Display: PC only
Number of channels: 1
Output type: USB & analog
Measurement type: Average power, single-sho...
S-LINK-1
Display: PC only
Number of channels: 1
Output type: USB only
Measurement type: Average power, single-shot en...
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