Gentec-EO is a manufacturer of laser beam measurement technologies. With a 35 year track record of innovation and providing quality solutions for laser beam measurement applications from the factory to the hospital and laboratory, Gentec-EO stands ready to serve you now and in the future. Product line includes a complete range of laser power meters, laser energy meters, monitors, photo detectors, OEM detectors, beam diagnostics and diffractive optics.

Product Index:

• Laser Power Meters
• Laser Energy Meters
• Photo Detectors
• Monitors
• Beam Diagnostics

Laser Power Meters Specifications
	eXtreme Low Power Thermopile-Based	General Use Fast Response
	XLP12	UP12E-H5	UP19K-H5(H9)
	Technical sheet	Technical sheet	Technical sheet
Size	Compact	Ultra Compact	Compact
Optical Specifications
Spectral Range	0.19 - 20 μm	0.19 - 20 µm	0.19 - 20 µm
Power Range (1)	1 μW - 2 W	1 mW - 110 W	1 mW - 190 W
Energy Range (2) (in energy mode)	12 μJ - 5 J	20 mJ - 5 J	20 mJ - 25 J
Technical Specifications
Effective Aperture	12 mm Ø	12 mm Ø	19 mm Ø
Response Time (nominal)	2.5 sec	0.3 sec	0.6 - 1.5 sec
Sensitivity (natural)	200 mV/W	0.5 mV/W	0.2 - 0.6 mV/W
Calibration Uncertainly	± 2.5%	± 2.5%	± 2.5%
Energy Mode
Sensitivity	25 mV/J	0.84 mV/J	0.65 mV/J
Max Measurable Energy	5 J	5 J	15 J
Noise Equivalent Energy	12 μJ	20 mJ	20 mJ
Min Repetition Period	16 sec	1.5 sec	4 sec
Max Pulse Width	300 ms	50 ms	88 ms
Accuracy in Single Shot	± 5%	± 5%	± 5%
Damage Thresholds
Max Avg. Power Density	1 kW/cm2	36 kW/cm2	36 - 45 kW/cm2
Max Energy Density (µs, ms)	5 J/cm2	5 J/cm2	5 - 9 J/cm2
Max Energy Density (fs, ns)	1 J/cm2	1 J/cm2	1 J/cm2
Available Modules
Stand Alone
Heatsink
Large Heatsink
Fan Cooled
Water Cooled
Monitor Compatibility
SOLO 2
UNO
S-LINK-2
P-LINK

Laser Power Meters Specifications
	High Power Up to 60 mm Ø aperture
	UP25N(Z)-H9	UP55N-H9	UP55G-H12
	Technical sheet	Technical sheet	Technical sheet
Size	Mid	Large	Large
Optical Specifications
Spectral Range	0.19 - 20 µm	0.19 - 20 µm	0.19 - 20 μm
Power Range (1)	3 mW - 300 W	5 mW - 400 W	15 mW - 500 W
Energy Range (2) (in energy mode)	0.2 J - 40 J	0.25 J - 200 J	0.2 J - 200 J
Technical Specifications
Effective Aperture	25 mm Ø	55 mm Ø	55 mm Ø
Response Time (nominal)	1.3 sec	2.5 sec	2.8 sec
Sensitivity (natural)	0.1 - 0.2 mV/W	0.1 mV/W	0.06 mV/W
Calibration Uncertainly	± 2.5%	± 2.5%	± 2.5%
Energy Mode
Sensitivity	0.14 mV/J	0.028 mV/J	0.01 mV/J
Max Measurable Energy	40 J	200 J	200 J
Noise Equivalent Energy	200 mJ	250 mJ	250 mJ
Min Repetition Period	4.6 sec	11.1 sec	14.3 sec
Max Pulse Width	123 - 133 ms	433 ms	433 ms
Accuracy in Single Shot	± 5%	± 5%	± 5%
Damage Thresholds
Max Avg. Power Density	45 kW/cm2	45 kW/cm2	8 kW/cm2 @ 500 W
Max Energy Density (µs, ms)	9 J/cm2	9 J/cm2	9 J/cm2
Max Energy Density (fs, ns)	1 J/cm2	1 J/cm2	1 J/cm2
Available Modules
Stand Alone
Heatsink
Large Heatsink
Fan Cooled
Water Cooled
Monitor Compatibility
SOLO 2
UNO
S-LINK-2
P-LINK

Laser Power Meters Specifications
	General Use Slim Profile	High Average Power Density Slim Profile	High Average Power Density 100 kW/cm2
	UP17P-H5	UP17P-W5	UP19K-W5	UP50N-W9
	Technical sheet	Technical sheet	Technical sheet	Technical sheet
Size	Ultra Thin (10.7 mm)	Ultra Thin (10.7 mm)	Compact	Large
Optical Specifications
Spectral Range	0.19 - 20 μm	0.19 - 10 μm	0.19 - 10 µm	0.19 - 10 µm
Power Range (1)	1 mW - 7 W	1 mW - 7 W	1 mW - 85 W	5 mW - 85 W
Energy Range (2) (in energy mode)	20 mJ - 15 J	20 mJ - 200 J	20 mJ - 200 J	0.25 J - 500 J
Technical Specifications
Effective Aperture	17 mm Ø	17 mm Ø	17 mm Ø	50 mm Ø
Response Time (nominal)	0.8 sec	1.4 sec	1.4 sec	3.5 sec
Sensitivity (natural)	0.6 mV/W	0.6 mV/W	0.6 mV/W	0.12 mV/W
Calibration Uncertainly	± 2.5 %	± 2.5 %	± 2.5%	± 2.5 %
Energy Mode
Sensitivity	0.7 mV/J	0.2 mV/J	0.33 mV/J	0.02 mV/J
Max Measurable Energy	15 J	200 J	200 J	500 J
Noise Equivalent Energy	20 mJ	20 mJ	20 mJ	250 mJ
Min Repetition Period	4 sec	5 sec	5 sec	11.1 sec
Max Pulse Width	88 ms	133 ms	133 ms	467 ms
Accuracy in Single Shot	± 5 %	± 5 %	± 5%	± 5%
Damage Thresholds
Max Avg. Power Density	36 kW/cm2	100 kW/cm2	100 kW/cm2	100 kW/cm2
Max Energy Density (µs, ms)	5 J/cm2	100 J/cm2	100 J/cm2	100 J/cm2
Max Energy Density (fs, ns)	1 J/cm2	1.1 J/cm2	1.1 J/cm2	1.1 J/cm2
Available Modules
Stand Alone
Heatsink
Large Heatsink
Fan Cooled
Water Cooled
Monitor Compatibility
SOLO 2
UNO
S-LINK-2
P-LINK

Laser Power Meters Specifications
	High Peak Power Density 100 GW/cm2	Very High Average Power	Quick Mesure Hand Held
	UP19K-V	HP60(70)A	QPM Series
	Technical sheet	Technical sheet	Technical sheet
Size	Compact	Large	Mid to Large
Optical Specifications
Spectral Range	0.19 - 2.5 µm	0.19 - 20 µm	0.25 - 11 µm
Power Range (1)	1 mW - 40 W	3 - 10 kW	0.5 W - 10 kW
Energy Range (2) (in energy mode)	20 mJ - 40 J		N/A
Technical Specifications
Effective Aperture	18 mm Ø	60 - 70 mm Ø	20 - 65 mm Ø
Response Time (nominal)	1.8 - 2.5 sec	7 - 9 sec	4 - 10 sec
Sensitivity (natural)	0.3 - 0.7 mV/W	0.5 - 0.7 mV/W	N/A
Calibration Uncertainly	± 2.5%	± 5%	± 3 - 4 %
Energy Mode
Sensitivity	0.1 - 0.3 mV/J		N/A
Max Measurable Energy	28 - 40 J		N/A
Noise Equivalent Energy	20 - 28 mJ		N/A
Min Repetition Period	4.5 - 8 sec		N/A
Max Pulse Width	90 - 300 ms		N/A
Accuracy in Single Shot	± 5%		N/A
Damage Thresholds
Max Avg. Power Density	110 - 700 W/cm2	10 - 15 kW/cm2	1.5 - 2.5 kW/cm2
Max Energy Density (µs, ms)	11 - 40 J/cm2		N/A
Max Energy Density (fs, ns)	4 - 6 J/cm2		N/A
Available Modules
Stand Alone
Heatsink
Large Heatsink
Fan Cooled
Water Cooled
Monitor Compatibility
SOLO 2			Come
UNO			with their
S-LINK-2			own
P-LINK			display

Laser Energy Meters

Laser Energy Meters Specifications
	Low Energy	For Integration	Small Aperture
	XLE4	QE4	QE12
	Technical sheet	Technical sheet	Technical sheet
Size	Compact	Ultra Compact	12 x 12 mm
Spectral Range	0.35 - 2.5 µm	0.19 - 20 µm	0.19 - 20 µm
Energy Range (1)	150 nJ - 4 mJ	1 µJ - 43 mJ	0.7 µJ - 3.5 J
Max Pulse Widths	5 µs	10 - 100 µs	10 µs - 2 ms (2)
Max. Rep. Rate	2000 Hz	1200 - 6000 Hz	300 (3) - 6000 Hz
Technical Specifications
Effective Aperture	4 mm Ø	3.7 mm Ø	12 x 12 mm
Rise Time (0-100%)	10 µs	20 - 200 µs	20 - 550 µs
Sensitivity	1100 V/J	150 - 200 V/J	60 - 100 V/J
Calibration Uncertainly	± 4%	± 4%	± 3%
Damage Thresholds (5)
Max. Energy Density (1064 nm)	90 mJ/cm2	150 - 400 mJ/cm2	2 - 7 J/cm2
Max. Energy Density (266 nm)	N/A	6 - 70 mJ/cm2	0.3 - 1 J/cm2
Max. Avg. Power	0.4 W	0.3 W	3 - 12.5 W
Available Modules
Stand Alone
Heatsink
Absorber Types
Black
Broadband
Metallic (High Rep. Rates)
Glass
Options
Attenuators/Diffusers
Extra Long Pulse Capabilities (msec)
Monitor Compatibility
SOLO 2
UNO
S-LINK-2
P-LINK

Laser Energy Meters Specifications
	Mid Aperture	Large Aperture	Xtreme Energies Large Beams
	QE25	QE50	Calorimeters
	Technical sheet	Technical sheet	Technical sheet
Size	25 x 25 mm	50 x 50 mm	Custom
Spectral Range	0.19 - 20 µm	0.19 - 20 µm	Variable
Energy Range (1)	2 µJ - 20 J	10 µJ - 75 J	Up to 5000 J
Max Pulse Widths	10 µs - 4 ms (2)	10 µs - 4 ms (3)	Custom
Max. Rep. Rate	300 (4) - 6000 Hz	200 (4) - 4000 Hz	Single shots
Technical Specifications
Effective Aperture	25 x 25 mm	50 x 50 mm	Up to 420 x 427
Rise Time (0-100%)	20 - 550 µs	20 - 900 µs	Variable
Sensitivity	10 - 20 V/J	3 - 4 V/J	Variable
Calibration Uncertainly	± 3%	± 3%	± 5%
Damage Thresholds (5)
Max. Energy Density (1064 nm)	2 - 7 J/cm 2	2 - 7 J/cm2	Variable
Max. Energy Density (266 nm)	0.3 - 1 J/cm2	0.3 - 1 J/cm2	Variable
Max. Avg. Power	5 - 30 W	10 - 45 W	N/A
Available Modules
Stand Alone
Heatsink
Absorber Types
Black
Broadband
Metallic (High Rep. Rates)
Glass
Options
Attenuators/Diffusers
Extra Long Pulse Capabilities (msec)
Monitor Compatibility
SOLO 2
UNO
S-LINK-2
P-LINK

 * : All values are for an entire family and not a specific product.  See the specification sheets for the values of individual detectors.

(1) : From Noise Equivalent Energy (NEE) to maximum measurable energy with QEA attenuator (when applicable).

(2) : On special request only.  Standard pulse widths are 10 µs, 150 µs and 400 µs.

(3) : On special request only.  Standard pulse widths are 10 µs, 225 µs and 675 µs.

(4) : This value is dependant of the maximum pulse width chosen and can be lower than specified in this table.

(5) : With QEA or QEAS attenuator when applicable.

Photo Detectors 

 The PH Photo Detector Family

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. You have 3 models to choose from: silicon, UV-enhanced silicon and germanium. Our photo detectors also come with a wavelength selection in 1nm steps when used with our SOLOs, P-LINK and UNO monitors.

Silicon

This is the choice for typical low power CW lasers from 300 to 1100 nm. Make measurements down to 600 pW and up to 0.75 W with an OD-2 attenuator.

Silicon-UV

For low power CW lasers working at shorter wavelengths we offer this photo detector sensitive down to 200 nm. Maximum power with OD-2 attenuator is 30 mW. Other performance characteristics are similar to the regular silicon detector.

Germanium

For longer wavelengths, our germanium photo detector is a nice solution between 0.8 and 1.65 microns for laser beams up to 5 mm in diameter. With the attenuator it will go to 0.5 W. A 10 mm aperture is also available upon special request.

Attenuators

To extend the performance of the photo detectors to higher measurable powers you can select one of our attenuators. The transmission of the OD-1 is 10% and the transmission of the OD-2 is 1%.

Available Versions

300 – 1100 nm : PH100-Si

200 – 900 nm : PH100-SiUV

800 - 1650 nm : PH20-Ge (5 mm aperture)

800 – 1650 nm : PH78-Ge (10 mm aperture)

Accessories

Fiber Optic Adapters (FC, SMA, SC)

Pelican Carrying Case

Monitors

Monitors Specifications
	High Performance Handheld	Low-Cost Easy to use	Ultra-Fast PC-Based	Tiny PC-based
	SOLO 2	UNO	S-LINK-2	P-LINK
	Technical sheet	Technical sheet	Technical sheet	Technical sheet
Detector Compatibility
Power (Thermopiles)
Power (Photodetectors)
Energy (Pyroelectrics)
Energy (Thermopiles)
Display Types	77 x 58 mm LCD, 23 mm Digits With Backlight	76 x 57 mm LCD, Huge 32 mm Digits High Contrast Fields	None (PC Screen)	None (PC Screen)
Display Modes
Power
Energy				Single Shot
Fluence
Histogram
Line Plot
Peak Power
Statistics
Digital Needle
Analog Needle
Ratio
Outputs
USB				Standard
RS-232				Optional
0-1V Analog Output
Ethernet			Optional
Features
Number of Channels	1	1	2	1
PC Software Included
Free Internet Updating	Software & Firmware		Software & Firmware	Software only
Maximum Rep. Rate	3 kHz		10 kHz/Channel
Internal Data Storage	225 000 points
Statistical Functions	Max, Min, Avg., Std. Dev.,  RMS & PTP Stability,  Pulse #, Rep. Rate,  Avg. Power		Max, Min, Avg., Std. Dev.,  RMS & PTP Stability,  Pulse #, Rep. Rate,  Avg. Power	Max, Min, Avg., Std. Dev. RMS & PTP Stability Time
Physical Characteristics
Power Supply	Battery Pack + AC Adaptor	4 Alkaline  AA Batteries	Through USB  (Power supply needed for Ethernet Version)	Through USB  (Power supply needed for RS-232 version)
Dimensions (mm)	122 (H) x 210 (W) x 44 (D)	122 (H) x 210 (W) x 44 (D)	33 (H) x 105 (W) x 230 (D)	26 (H) x 57 (W) x 91 (D)
Weight (kg)	0.52	0.47	0.42	0.12

* Specifications subject to change without notice.

Beam Diagnostics

Beam Diagnostics Specifications
	Low Cost  2-D imaging	Low Cost 2-D Imaging For Large Beams
	Beamage	Beamage-Focus
	Technical sheet	Technical sheet
Description
Profiling	X-Y	X-Y
Imaging	Digital (CCD)	Digital (CCD)
Focusing, Pointing, Divergence and Collimating	Manual	Manual
Alignement
M2	With Optional 2D-Stage
Method
Pinhole
Scanning Slit
Scanning X-Y Slit
Slits in multiple planes
Knife-edge Mode
CCD sensor
Applications
CW Lasers
Pulsed Lasers	Up to 20 kHz single capture	Up to 20 kHz single capture
Wavelenght Ranges (nm)
1 - 350	With UV Converter
190 - 1150
260 - 380	-UV Version
350 - 1150	Standard	Standard
350 - 1330	-1310 Version	-1310 version
675 - 1750
800 - 1800
1480- 1680	With CamIR Adapter or -IR
800 - 2500
1500 - 3500
Features
Best Resolution	1 µm	1.6 µm
Update Rate	10 Hz	10 Hz

Beam Diagnostics Specifications
	Affordable  Sub-Micron X-Y Profiling	Real Time X-Y-Z + θ-φ Profiling	UV to IR  Large Area X-Y imaging
	Beam'R2	BeamMap2	BeamScope-P8
	Technical sheet	Technical sheet	Technical sheet
Description
Profiling	X-Y	X-Y-Z-θ-φ	X-Y
Imaging			Pinhole with 2D-stage
Focusing, Pointing, Divergence and Collimating	Manual	Real Time	Manual
Alignement
M2		Real Time	With Pinhole + 2D-stage (optional)
Method
Pinhole			(with 2D-stage)
Scanning Slit
Scanning X-Y Slit
Slits in multiple planes
Knife-edge Mode
CCD sensor
Applications
CW Lasers
Pulsed Lasers	> 100 kHz	> 100 kHz	> 10 kHz
Wavelenght Ranges (nm)
1 - 350
190 - 1150	Si Detector	Si Detector	Si Detector
260 - 380
350 - 1150
350 - 1330
675 - 1750	InGaAs Detector	InGaAs Detector
800 - 1800			Ge Detector
1480- 1680
800 - 2500	Extended InGaAs	Extended InGaAs
1500 - 3500			InAs Detector
Features
Best Resolution	0.5 µm	0.5 µm	0.1 µm
Update Rate	5 Hz (real time)	5 Hz (real time)	1 - 2 Hz (0.01 Hz with 2D-stage)