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Energy Sensors

Model 356 Photolithography UV Intensity & Energy Meter With 9 Point Memory
OAI
The Model 356 Photolithography UV Intensity & Energy Meter for Contact Mask Aligners is a microprocessor-based monitor that allows storage and recall of multiple exposure parameters (intensity, energy, and time) collected from an exposure series (400 mW/cm2, 9999 mJ/cm2, 9999 seconds max.) It calculates percent deviation and ...

Specifications

Max Measurable Energy: 9999 mJ
Max Repetition Rate: -- Hz
Effective Aperture: -- mm
Spectral Range: 356 - 456 um
Data Sheet
Measure every pulse at up to 200 kHz with MACH 6. Measure with 12-bit digital accuracy and capture up to 4 million pulses in real time. Our MACH 6 Joulemeter is the only instrument in the world that performs at this speed, and with this precision.   It is designed to support our full complement of fast energy probes ...

Specifications

Max Measurable Energy: 2 mJ
Max Repetition Rate: 200000 Hz
Effective Aperture: 6 mm
Spectral Range: 0.9 - 1.6 um
Data Sheet
Gentec-EO UD12-70-H5 thermal sensor disk. The Ultra Disks were designed for integration into laser systems. They are the solution if you are engineering the cooling and signal processing into your system already.  The chart in the data sheet show the various Possibilities that Gentec-EO offers to OEM users. The choice of a ...

Specifications

Max Measurable Energy: 5000 mJ
Max Repetition Rate: 14 Hz
Effective Aperture: 12 mm
Spectral Range: 0.19 - 20 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high rep-rates. The QE ...

Specifications

Max Measurable Energy: 15000 mJ
Max Repetition Rate: 200 Hz
Effective Aperture: 50 mm
Spectral Range: 0.19 - 20 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high rep-rates. The QE ...

Specifications

Max Measurable Energy: 200000 mJ
Max Repetition Rate: 100 Hz
Effective Aperture: 62 mm
Spectral Range: 0.3 - 2.1 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high rep-rates. The QE ...

Specifications

Max Measurable Energy: 50000 mJ
Max Repetition Rate: 20 Hz
Effective Aperture: 65 mm
Spectral Range: 0.19 - 20 um
Data Sheet
Gentec-EO offers QE95 series energy detectors for pulse energy measurements of up to 250J in a wide spectral range with an attenuator and 70J - without attenuator. 

Specifications

Max Measurable Energy: 70000 mJ
Max Repetition Rate: 40 Hz
Effective Aperture: 95 mm
Spectral Range: 0.190 - 20 um
Data Sheet
Gentec-EO offers QE95 series energy detectors for pulse energy measurements of up to 250J in a wide spectral range with an attenuator and 70J - without attenuator. 

Specifications

Max Measurable Energy: 250000 mJ
Max Repetition Rate: 40 Hz
Effective Aperture: 95 mm
Spectral Range: 0.3 - 2.1 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation. The QE optical absorber exhibits high damage thresholds and can operate at high rep-rates. ...

Specifications

Max Measurable Energy: 850 mJ
Max Repetition Rate: 300 Hz
Effective Aperture: 12 mm
Spectral Range: 0.19 - 20 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high ...

Specifications

Max Measurable Energy: 850 mJ
Max Repetition Rate: 1000 Hz
Effective Aperture: 12 mm
Spectral Range: 0.19 - 20 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high ...

Specifications

Max Measurable Energy: 85000 mJ
Max Repetition Rate: 200 Hz
Effective Aperture: 47 mm
Spectral Range: 0.3 - 2.1 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high ...

Specifications

Max Measurable Energy: 13000 mJ
Max Repetition Rate: 4000 Hz
Effective Aperture: 50 mm
Spectral Range: 0.19 - 20 um
Data Sheet
Gentec-EO offers QE95 series energy detectors for pulse energy measurements of up to 250J in a wide spectral range with an attenuator and 70J - without attenuator. 

Specifications

Max Measurable Energy: 70000 mJ
Max Repetition Rate: 10 Hz
Effective Aperture: 95 mm
Spectral Range: 0.19 - 20 um
Damage Threshold (Max Power): 40 W
Data Sheet
Gentec-EO offers QE95 series energy detectors for pulse energy measurements of up to 250J in a wide spectral range with an attenuator and 70J - without attenuator. 

Specifications

Max Measurable Energy: 250000 mJ
Max Repetition Rate: 10 Hz
Effective Aperture: 95 mm
Spectral Range: 0.3 - 2.1 um
Damage Threshold (Max Power): 90 W
Data Sheet
Gentec-EO offers QE95 series energy detectors for pulse energy measurements of up to 250J in a wide spectral range with an attenuator and 70J - without attenuator. 

Specifications

Max Measurable Energy: 70000 mJ
Max Repetition Rate: 10 Hz
Effective Aperture: 95 mm
Spectral Range: 0.19 - 20 um
Data Sheet
Gentec-EO offers QE95 series energy detectors for pulse energy measurements of up to 250J in a wide spectral range with an attenuator and 70J - without attenuator. 

Specifications

Max Measurable Energy: 250000 mJ
Max Repetition Rate: 10 Hz
Effective Aperture: 95 mm
Spectral Range: 0.3 - 2.1 um
Data Sheet
Gentec-EO offers QE95 series energy detectors for pulse energy measurements of up to 250J in a wide spectral range with an attenuator and 70J - without attenuator. 

Specifications

Max Measurable Energy: 250000 mJ
Max Repetition Rate: 40 Hz
Effective Aperture: 95 mm
Spectral Range: 0.3 - 2.1 um
Damage Threshold (Max Power): 90 W
Data Sheet
Gentec-EO offers QE95 series energy detectors for pulse energy measurements of up to 250J in a wide spectral range with an attenuator and 70J - without attenuator. 

Specifications

Max Measurable Energy: 70000 mJ
Max Repetition Rate: 40 Hz
Effective Aperture: 95 mm
Spectral Range: 0.19 - 20 um
Damage Threshold (Max Power): 40 W
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high ...

Specifications

Max Measurable Energy: 200000 mJ
Max Repetition Rate: 100 Hz
Effective Aperture: 62 mm
Spectral Range: 0.3 - 2.1 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high ...

Specifications

Max Measurable Energy: 2300 mJ
Max Repetition Rate: 1000 Hz
Effective Aperture: 22 mm
Spectral Range: 0.3 - 2.1 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high ...

Specifications

Max Measurable Energy: 25000 mJ
Max Repetition Rate: 100 Hz
Effective Aperture: 65 mm
Spectral Range: 0.19 - 20 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation. The QE optical absorber exhibits high damage thresholds and can operate at high rep-rates. The ...

Specifications

Max Measurable Energy: 0.85 mJ
Max Repetition Rate: 300 Hz
Effective Aperture: 12 mm
Spectral Range: 0.19 - 20 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high ...

Specifications

Max Measurable Energy: 3900 mJ
Max Repetition Rate: 1000 Hz
Effective Aperture: 9 mm
Spectral Range: 0.3 - 2.1 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high ...

Specifications

Max Measurable Energy: 850 mJ
Max Repetition Rate: 1000 Hz
Effective Aperture: 12 mm
Spectral Range: 0.19 - 20 um
Data Sheet
The Gentec-EO QE series is a robust line of high performance and high accuracy pyroelectric joulemeters that are designed to measure laser energy. Each modular unit is built for durability, compactness and ease of operation.  The QE optical absorber exhibits high damage thresholds and can operate at high ...

Specifications

Max Measurable Energy: 3800 mJ
Max Repetition Rate: 300 Hz
Effective Aperture: 25 mm
Spectral Range: 0.19 - 20 um
Data Sheet

Frequently Asked Questions

Energy sensors are high accuracy devices designed to measure different levels of laser energy.

There are two main types of energy sensors: Pyroelectric and Photodiode. Pyroelectric sensors operate by measuring repetitive pulse energies and average power, while photodiode sensors measure very low energy pulse lasers. Most energy sensors connect to a compatible computer or tablet PC using designated software.

Energy sensor devices can measure as little as very few nanojoules to numerous joules per pulse. Different units are able to measure different maximum/minimum levels of energy.

Common applications for energy sensors include laser energy measurements in any spectral range, laser optics, spectroscopy (measuring and interpreting the electromagnetic spectrum), and basic metrology (scientific study of measurement).

Important features to consider when selecting an Energy Sensor are aperture, noise level, power capability/average power, max repetition rate, max measurable energy, absorber type, and spectral range.

Energy sensor units are built for easy operation, compactness, and durability. They operate at extremely high repetition rates and exhibit high damage thresholds (limit to which an optic is damaged by a laser). Energy sensors also have high insensitivity to electromagnetic interference, an important element when operating in lab environments. Most devices are programmed with calibration sensitivity and spectral correction factors for varying wavelengths.

There are 82 different Energy Sensors from suppliers and manufacturers listed in this category. In just a few clicks you can compare different Energy Sensors with each other and get an accurate quote based on your needs and specifications. Please note that the prices of Energy Sensors vary significantly for different products based on various factors including technical parameters, features, brand name, etc. Please contact suppliers directly to inquire about the details and accurate pricing information for any product model. Simply navigate to the product page of interest and use the orange button to directly reach out to the respective supplier with one click.

Did You know?

Laser energy meters, also known as energy sensors, are essential devices used in scientific and industrial applications to measure the output of lasers in a broad spectral range. These high-accuracy devices are designed to measure the optical energy output of lasers. Energy sensors, including pyroelectric and photodiode sensors, are commonly used for measuring the output of lasers in spectroscopy applications. Pyroelectric sensors measure repetitive pulse energies and average power, while photodiode sensors measure very low-energy pulse lasers. Laser energy meters play a critical role in general metrology, the scientific study of measurements and units, and it's important to choose the right sensor for your specific application based on factors such as power range, wavelength, and measurement requirements. FindLight offers a wide range of energy and power sensors, including pyroelectric detectors, to help you find the perfect sensor for your needs.