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HIGH SPEED LASER SENSORS
DESIGNED FOR OEM AND
LABORATORY ULTRAFAST APPLICATIONS

Blink-front

BLINKHS is the latest Laserpoint’s achievement specifically developed to measure ultrafast lasers with pulse duration down to femtoseconds. The ultimate solution for whatever application requiring: accurate energy measurements for ultrafast pulsed lasers, monitoring of fast manufacturing processes in production lines and detection of fast instabilities in ultrafast lasers.

times

Repetition rates

up to 1 MHz
power

Electronics

with sampling rate up to 500 Msample/s
active

Active area:

14x14mm
range

Wavelenght range:

Measures from 250nm to 1100nm
and 10.6 microns

BLINKHS: THE ULTIMATE TECHNOLOGY

blink-side

BLINKHS patent pending technology, based on thermopile design, makes this product the fastest laser power and energy sensor currently available in the market. This technology allows to combine the high response speed of a photodiode with the broadband and high power operation of a thermopile.

Laser applications requiring high speed measurements can take advantage of the sub-microsecond response time; this BLINKHS feature allows to measure the energy of each pulse emitted by laser sources with repetition rates up to 1 MHz, pulse durations down to fs and average power up to 20W, characteristics that cannot be present all together in pyroelectric or photodiode sensors. Moreover, its high damage threshold and efficient water cooling allow to withstand energies up to 10mJ.
BLINKHS can be deployed by laser manufactures to detect fast instabilities in laser sources as well as by system integrators to monitor fast processes in production lines.
 Combining all advantages present in photodiodes, pyroelectric and thermal detectors, BLINKHS is a very versatile product, suited to measure most of the laser sources commercially available,
from ultrashort pulse to CW lasers. High speed electronics is also available with a sampling rate up to 500 Msample/s to provide a precise energy measurement of each single ultrashort pulse.

High Speed laser sensors

TECHNICAL SPECIFICATIONS (PRELIMINARY)
MOD. BM-W-20W-14-T

Power Mode
Max. average power 20 W
Energy Mode
Max. Energy 10 mJ
Min. Measurable Energy 1 µJ
Max repetition rate 1 Mhz
Energy Resolution 0.25 µJ
Calibration Uncertainty ± 5%
Absorber Specs
Aperture 14 x 14 mm
Spatial Uniformity ± 3%
Absorber Spectral Range 0.2 - 11 µm
Calibration Spectral Range 0.25 - 1.1 µm; 10.6 µm
Max Energy Density (4 ns pulse)1 35 mJ /cm²
General Characteristics
Cooling Water (a)
Weight 170 g
Dimensions 56 x 56 x 23.8 mm
Cable Length 1 m
Notes
(1). Single shot (a). Water Min. 1 l/min, Max 4 l/min (@ 10-25 °C). Admissible rate of water temperature variation < 1 °C/min.

MECHANICAL SPECIFICATIONS (PRELIMINARY)

BM-W-20W-14-T

HIGH SPEED LASER SENSORS
DESIGNED FOR OEM AND
LABORATORY ULTRAFAST
APPLICATIONS

Blink-front
BLINKHS is the latest Laserpoint’s achievement specifically developed to measure ultrafast lasers with pulse duration down to femtoseconds. The ultimate solution for whatever application requiring: accurate energy measurements for ultrafast pulsed lasers, monitoring of fast manufacturing processes in production lines and detection of fast instabilities in ultrafast lasers.
times

Repetition rates

up to 1 MHz
power

Electronics

with sampling rate up to 500 Msample/s
active

Active area:

14x14mm
range

Wavelenght range:

Measures from 250nm to 1100nm and 10.6 microns

BLINKHS: THE ULTIMATE TECHNOLOGY

blink-side

BLINKHS patent pending technology, based on thermopile design, makes this product the fastest laser power and energy sensor currently available in the market. This technology allows to combine the high response speed of a photodiode with the broadband and high power operation of a thermopile.

Laser applications requiring high speed measurements can take advantage of the sub-microsecond response time; this BLINKHS feature allows to measure the energy of each pulse emitted by laser sources with repetition rates up to 1 MHz, pulse durations down to fs and average power up to 20W, characteristics that cannot be present all together in pyroelectric or photodiode sensors. Moreover, its high damage threshold and efficient water cooling allow to withstand energies up to 10mJ.
BLINKHS can be deployed by laser manufactures to detect fast instabilities in laser sources as well as by system integrators to monitor fast processes in production lines.
 Combining all advantages present in photodiodes, pyroelectric and thermal detectors, BLINKHS is a very versatile product, suited to measure most of the laser sources commercially available, from ultrashort pulse to CW lasers. High speed electronics is also available with a sampling rate up to 500 Msample/s to provide a precise energy measurement of each single ultrashort pulse.

High Speed laser sensors

TECHNICAL SPECIFICATIONS (PRELIMINARY)
MOD. BM-W-20W-14-T

Power Mode
Max. average power 20 W
Energy Mode
Max. Energy 10 mJ
Min. Measurable Energy 1 µJ
Max repetition rate 1 Mhz
Energy Resolution 0.25 µJ
Calibration Uncertainty ± 5%
Absorber Specs
Aperture 14 x 14 mm
Spatial Uniformity ± 3%
Absorber Spectral Range 0.2 - 11 µm
Calibration Spectral Range 0.25 - 1.1 µm; 10.6 µm
Max Energy Density (4 ns pulse)1 35 mJ /cm²
General Characteristics
Cooling Water (a)
Weight 170 g
Dimensions 56 x 56 x 23.8 mm
Cable Length 1 m
Notes
(1). Single shot (a). Water Min. 1 l/min, Max 4 l/min (@ 10-25 °C). Admissible rate of water temperature variation < 1 °C/min.

MECHANICAL SPECIFICATIONS (PRELIMINARY)

BM-W-20W-14-T