HASO4FASTWavefront sensor
The kHz

High-speed
High accuracy
Compact & versatilecompatible

光貿易株式会社 〒113-0034 東京都文京区湯島３－１３－８湯島不二ビル３０１
メール: contact@hikari-trading.com ウェブサイト: http://www.hikari-trading.com
TEL: 03-3832-3117 FAX: 03-3832-3118
HASO4 FAST DATASHEET 2311

HASO4 FASTAPPLICATIONS

Ideal for measuring rapidchanges in wavefronts,
the HASO4 FAST ShackHartmann Wavefront
Sensor, with a frame
rate of 1 kHz, meets all
demanding dynamic
applications.

Successfully used in the most demanding applications in opticalmetrology that require high speed and high wavefront measurement
accuracy, fast adaptive optics correction and free-spacecommunications, the HASO4 FAST performs multiple functions :+ Quantify the transitional regime of active optical elements such asvariable focal length lenses+ Quantify the pointing stability of high frame rate laser+ Drive a deformable mirror in high frame rate adaptive optics setups+ Fast inspection: measure the optical system’s aberrations and verify
that the optics comply with specifications

FEATURES
Compatible with theOptical Engineer
Companion modularsystem: easily combine
the accessories youneed.

+ Direct wavefront acquisition of converging and diverging F/5 beams
with an accuracy of λ/100 RMS including astigmatism and high-orderaberrations+ Perfect knowledge of the measurement time by using the external
trigger feature+ Latency optimized to less than 2.2 ms, including wavefront
measurement, allowing high performance adaptive optics+ Only 1 nW power level needed on the sensor to acquire thewavefront with an accuracy of λ/100 RMS at 1 kHz+ Patented technology for simultaneous and independentmeasurements of phase and intensity

HASO4 FAST DATASHEET 2311

SPECIFICATIONS*OPERATING SPECS
Aperture dimension
Number of microlenses
Maximum acquisition frequency
Calibrated wavelength range
Minimum power
External trigger

1.2 x 1.2 mm²16 x 16
1.25 kHz400 - 900 nm
0.15 nW
TTL signal

OPERATING SYSTEM

Windows 10

OPTICAL SPECS
Repeatability
Absolute wavefront measurement accuracy· λ between 400 - 600 nm· λ between 600 - 900 nm
Spatial sampling
Tilt dynamics range
Focus dynamics range≤ 6 nm RMS~ λ/100 RMS~ 75 µm> ± 3°± 0.008 m to ± ∞MISCDimensions (Height x Width x Length)Weight for USB version
Working temperature
Interface
Power consumption

42 x 48 x 60 mm3185 g
15 - 30 °C
USB 3.03W

λ/200 RMS

HASO4FAST
Wavelength range (nm)Dynamic range ( λ PtV)
1000

100

HASO4 FAST

Dynamic range at λ = 635 nm

10Tetrafoil
22.5°

Tetrafoil
0°

5th Spherical

5th ComaY

5th ComaX

5th Astig.
45°

5th Astig.
0°

Trefoil30°

Trefoil
0°

Coma
YComa
X

Astig.
45°

Astig.
0°

Focus

Spherical*Subject to changes without further notice

Tilt
YTilt
X

1DIMENSIONS (mm)HASO4 FAST DATASHEET 2311

SOFTWAREWAVEVIEWTM
Metrology Software
WAVEVIEWTM is the most advanced
wavefront measurement andanalysis software.
It offers more than 150 features
and tools optimized for a wide
range of highly demanding
applications.
Options :+ Extensions for PSF, MTF andStrehl ratio+ Optional SDK in C/C++, LabVIEW
and Python

WAVETUNETM
Adaptive Optics Software
WAVETUNETM is a unique softwarethat seamlessly combines
wavefront measurement andcorrection features with extensive
instrument diagnostics.
It is perfectly adapted to our HASO
wavefront sensors, ILAO STAR,MIRAO and mu-DM deformablemirrors, as well as to a wide rangeof active components.
Options :+ Optional SDK in C/C++, LabVIEW
and Python

HASO4 FAST DATASHEET 2311