Laser Power & Energy Meters
Gentec Electro-optics has an impressive 30-year track record of innovation and providing quality laser power meters and laser energy meters that meet the highest performance standards. Their products include thermopile, pyroelectric, calorimeter and CCD laser power & energy detectors, diffractive optics and analog/digital laser power meters and laser energy meters.
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Request your FREE 108-page Laser Beam Measurement Catalogue today. This informative guide includes:
- Detailed specifications on all detectors & monitors
- Beam diagnostics section
- Detector spectral absorbtion curves
- Special OEM detector section
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Want to know more about laser power and energy measurement? Would you like to inform your students or colleagues how to take safe, accurate measurements? Then request your free Gentec Laser Beam Measurement poster
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Gentec SOLO2 Laser Power & Energy Meter
The new SOLO2 is Gentec's flagship laser power and energy meter. Its hand-held design with easy-to-use Microsoft Windows CE software makes it perfect for lab or field use. The SOLO2 is fully USB enabled and is supplied with PC-SOLO control and acquisition software allowing the user to take and store data via their PC.
Gentec UNO Laser Power Meter
The new UNO is Gentec's easy-to-use, handheld laser power meter that reads both thermal and photo detectors. The one-finger navigation of the UNO makes it our most simple to use laser power meter, and it has just the functions you need to take a fast and precise laser power measurements.
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- Simple to use, ergonomically designed
- Easy to use software updatable from Gentec’s website
- Large 76 x 57 mm backlit LCD display
- Reads all laser power detectors
- Unbeatable price
- Download UNO software from Gentec's website
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Gentec P-LINK Laser Power Meter
The P-LINK is an ingenious innovation from Gentec. Measuring about the same size as a pack of playing cards, the P-LINK laser power meter enables you to connect your laser power detector directly into your PC or laptop via USB connector. Requiring no external power source, it is a quick, easy and economic way to integrate laser power meter into any system.
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- Extremely compact: 86 x 58 x 27mm!
- Convert any PC into a laser power meter
- USB connectivity, no power supply required
- Connect several P-LINK to the same PC
- Statistical analysis functions
- Download P-LINK software from Gentec's website
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Gentec S-LINK 2
The S-LINK 2 is Gentec-EO’s first Multi-Channel, PC-Based, Power and Energy Monitor. Faster than any other monitor in Gentec-EO's product range, with 10 kHz of REAL TIME data transfer for each channel, with no missing points. That’s right; you get every single pulse transferred directly into your PC, at 10,000 times per second!
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- 2 Channels
- Reads pyroelectric metallic absorbers up to 6 kHz
- Real time data transfer of 10 kHz/Channel
- No missing points or averaging!
- Communication through USB or Ethernet
- Compact design
- Competitive price
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Gentec eXtreme Low Power Thermopile
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The XLP12-1S-H2 is suitable for measuring any pulsed or CW low power laser in the µWatt to mWatt regimes with very low thermal drift and can be used up to 1 Watt (continuously) and 2 Watts (intermittently).
- Noise Equivalent Power: +/- 0.5µWatt
- Thermal Drift: =12µW/°C
- Calibration uncertainty: +/- 2.5%
- A broadband flat spectral response
- High sensitivity: 180-200mV/W
- Available with or without a Filter
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| Detector Series |
Power Range |
Energy Range |
Energy Density (µs - ms) |
Energy Density (ns) |
Aperture dia. |
Datasheet |
| XLP12 |
1uW-2Watts |
12uJ-5J |
5J/cm2 |
1J/cm2 |
12mm |
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Gentec ULTRA Laser Power Detectors
Gentec's new ULTRA range of laser power detectors are tough, rugged, spectrally flat, thermopile type detectors. Available with a huge range of head configurations, cooling and connector options, the ULTRA series is the perfect solution for both laboratory research and OEM users.
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- Available with 12, 17, 19, 25, 55 or 60mm aperture
- Damage threshold up to 100kW/cm²
- Wavelength response 190nm to 10.6µm
- Suitable for pulsed or CW lasers
- Intelligent Wavelength Calibration Correction
- OEM heads with huge range of options
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| Detector Series |
Power Range |
Energy Range |
Energy Density (µs - ms) |
Energy Density (ns) |
Aperture dia. |
Datasheet |
| Ultra 12 |
1mW - 70W |
0.2J - 5J |
5J/cm2 |
1J/cm2 |
12mm |
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Ultra 17 |
1mW - 7Watts |
0.02J - 15J |
5J/cm2 |
1J/cm2 |
17mm |
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Ultra 17-W5 |
1mW - 7Watts |
0.02J - 200J |
100J/cm2 |
1.1J/cm2 |
17mm |
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| Ultra 19 |
1mW - 150W |
0.2J - 25J |
5J/cm2 |
1J/cm2 |
19mm |
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| Ultra 19VM |
1mW - 30W |
0.55J - 28J |
11J/cm2 |
4J/cm2 |
18mm |
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| Ultra 19VR |
1mW - 30W |
1J - 35J |
30J/cm2 |
5J/cm2 |
18mm |
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| Ultra 19W5 |
1mW - 50W |
0.45J - 200J |
100J/cm2 |
1.1J/cm2 |
17mm |
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| Ultra 25 |
3mW - 300W |
4J - 40J |
9J/cm2 |
1J/cm2 |
25mm |
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| Ultra 55 |
5mW - 500W |
5J - 200J |
9J/cm2 |
1J/cm2 |
55mm |
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High Power 3 kW and 10 kW Power Detectors
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The High Power 3 kW & 10 kW Series represents a step forward in high power measurement. These are heavy duty solutions, with a high accuracy and a very stable power measurement. Both models are equipped with Gentec-EO’s legendary absorber to provide you with the best damage thresholds on the market.
- High Damage Thresholds
- Large Apertures (60 mm and 70 mm Ø)
- Compatible with SOLO 2 and UNO monitors
- Can Also be Connected Directly to Your PC Via USB
- Less Sensitive to Variations in Water Cooling Temperature
- Conical Shape, Prevents Unwanted Specular Back Reflections (10 kW)
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| Detector Series |
Power Range |
Aperture dia. |
Datasheet |
| HP60A |
3W-3kW |
60mm |
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| HP70A |
10W-10kW |
70mm conical |
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Gentec PH Photodetectors
Gentec-EO offers a series of photo detectors that can extend your laser power measurement capability down to the picowatt range. We have a solution for your low power measurements for wavelengths from 200 nm to 1.65 micron.
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- Silicon, Silicon-UV & Germanium photodetectors
- OD attenuators to extend range
- Wavelength selection in 1nm steps
- Full NIST-Traceability
- Compatible with SOLO2, UNO and P-LINK monitors
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Gentec QUANTA Laser Energy Detectors
Gentec recently introduced its QUANTA range of pyroelectric pulsed laser energy detector heads, ranging from the tiny and sensitive QE4, the lean and portable QE12 and QE25 series, and the large aperture QE50 series. With a huge range of coatings and connectors, the QUANTA series is the perfect solution for both laboratory research and OEM users.
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- Available with 4, 12, 25 and 50mm apertures
- Damage threshold up to 7J/cm² with attenuator
- New tough and accurate coating range
- Wavelength response 190nm to 10.6µm
- Intelligent Wavelength Calibration Correction Factor
- OEM heads, connector options & disks available
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| Detector Series |
Energy Range |
Max Avg Power |
Max Energy Density |
Max Rep Rate |
Aperture dia. |
Datasheet |
| Quanta 4BL |
20µs - 16mJ |
0.3W |
0.15J/cm2 |
1200Hz |
3.7mm |
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| Quanta 4MT |
20µs to 27mJ |
0.3W |
0.25J/cm2 |
6000Hz |
3.7mm |
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| Quanta 12MB |
80µs to 840mJ |
3 or 5W |
0.6J/cm2 |
800 or 300Hz |
12 x 12mm |
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| Quanta 12MT |
40µs to 350mJ |
3 or 5W |
0.25J/cm2 |
6000Hz |
12 x 12mm |
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| Quanta 25MB |
80µs to 3.8J |
5 or 10W |
0.6J/cm2 |
800 or 300Hz |
25 x 25mm |
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| Quanta 25MT |
40µs to 1.6J |
5 or 10W |
0.25J/cm2 |
6000Hz |
25 x 25mm |
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| Quanta 50MB |
300µs to 15J |
10 or 20W |
0.6J/cm2 |
500 or 200Hz |
50 x 50mm |
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| Quanta 50MT |
200µs to 6.25J |
10 or 20W |
0.25J/cm2 |
4000Hz |
50 x 50mm |
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