Energy detectors
Absorption curves
Absorption curves for energy detectors
- 2025
- Английский
QE4SP-S-MT-D0
Pyroelectric detector for laser energy measurement up to 0.043 J.
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- 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)
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- Convection
- Heatsink
- Water
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- MT - High Repetition Rate
- BL - Spectrally flat
- MB - Standard
- MB - Standard (tuned for long pulses)
- MB - Standard (tuned for short pulses)
- MT - High repetition rate (tuned for short pulses)
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- Нет
- QED - ослабитель высокой энергии
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- Standard
- INTEGRA (USB)
- INTEGRA (RS-232)
- INTEGRA (USB с внешним триггером)
- BLU (беспроводной)
Traceable calibration:
Ключевые особенности семейства продуктов
CUSTOM-BUILT
Contact us with your requirements for a version tailored to your needs
Our smallest energy detector
Slightly larger than a BNC connector
Low Noise Level
Only 1 µJ noise (with the MT absorber)
Fast response
Measure all pulses at up to 6000 Hz
BNC-mounted
For direct reading with an oscilloscope
Совместимые экраны & интерфейсы ПК
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MAESTRO
Touchscreen display device for power & energy measurement. Single-channel, multiple outputs (USB, Ethernet, analog).
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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.
Included
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DB15-BNC
DB15 to BNC (male) adaptor for QE series.
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Calibration
Calibration certificate
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PWC
Personal wavelength correctionTM Certificate
Руководство пользователя
Возможности измерения
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Спектральный диапазон
0,193 - 20 μm -
Типичное время нарастания
20 µs -
Повторяемость
<0.5% -
Максимальная частота повторения
6000 Hz -
Типичная энергетическая чувствительность
200 V/J -
Максимальная измеряемая энергия
0,043 J -
Эквивалентная энергия шума
1 μJ -
Максимальная ширина импульса
10 μs -
Неопределенность калибровки энергии
±4 %
Пределы прочности
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Максимальная средняя плотность мощности
10 W/cm² -
Максимальная плотность энергии
0,4 J/cm² -
Максимальная мощность
0,3 W
Физические характеристики
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Охлаждение
Конвекция -
Диаметр диафрагмы
3,7 mm -
Абсорбер
MT -
Размеры
20H x 17.5W x 30D mm -
Вес
0,02 kg
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NAN-915
Hardshell, waterproof carrying case with padded dividers. Internal size 13 L (351 mm x 236 mm x 157 mm).
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There is no user manual available for this product.
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How calibration works
Technical note
- 2025
- Английский
How pyroelectric detectors work
Technical note
- Английский
Measuring laser pulse energy with a pyroelectric detector: The basics!
Technical note
- 202203
- Английский
QED Attenuators for QE Series
Technical note
- 2025
- Английский
Recalibration options when using an extension cable
Technical note
- 202176
- Английский
Understanding the spectral characteristics of your detectors
Technical note
- 202202
- Английский
Energy detectors - overview
Comparison table
- 2025
- Английский
Understanding your calibration certificate
Technical note
- 202184B
- Английский
Calibration: For measurements you can count on
Technical note
- Английский
Same laser, same detector: A measure of repeatability
Technical note
- 2026
- Английский
-
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.
- 2.01.26
- Английский
Integra
LabVIEW VI examples
LabVIEW VI examples for 9.0+
- 1.00.04
- Английский
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
- 2.00.06
- Английский
Integra
Python examples
Python examples for INTEGRA.
- 1.00.00
- Английский
Serial command examples in C for HP and INTEGRA
Code example
- 1.00.00
- Английский
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
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
Связанные видео
Часто задаваемые вопросы
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What is this product used for?
The QE4SP-S-MT-D0 is used to measure small laser pulse energies with Gentec-EO’s smallest pyroelectric energy detector. It is suited for compact optical setups, oscilloscope-based measurements, and high-repetition-rate pulse monitoring where a very small detector head is needed. -
What are its key specifications?
Key QE4SP-S-MT-D0 specifications include MT absorber, maximum measurable energy of 0.043 J, noise equivalent energy of 1 µJ, pulse measurement capability up to 6,000 Hz, BNC-mounted operation for direct oscilloscope reading, and custom-built configuration options for application-specific requirements. -
How do I choose this model vs another?
Choose this model when space is limited or when you need a very small high-repetition pyroelectric detector. Choose QE12, QE25, or QE50 models if you need a larger aperture, higher measurable energy, QED attenuation, or standard modular stand-mounted QE configurations. -
What accessories/options are compatible?
Compatible accessories/options include DB15-BNC adaptor for QE series, NAN-915 protective carrying case, compatible Gentec-EO displays and PC interfaces, absorption curves, PC-Gentec-EO software, and custom-built configuration options from Gentec-EO. -
What should I know before buying?
Before buying the QE4SP-S-MT-D0, confirm that your pulse energy is within the 0.043 J range and that the small detector format fits your beam size and optical setup. Also verify wavelength, repetition rate, oscilloscope/interface requirements, and whether a custom configuration is needed.
