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HASO4 FAST Wavefront Sensor Datasheet

HASO4 FAST Wavefront Sensor Datasheet

HASO4 FAST Wavefront Sensor Datasheet

Product catalog summary
Overview: The HASO4 FAST is a high-speed, high-accuracy wavefront sensor designed for demanding optical metrology applications. It features direct wavefront acquisition for converging and diverging F/5 beams with an accuracy of λ/100 RMS, including astigmatism and high-order aberrations. The sensor operates with a latency of less than 2.2 ms and requires only 1 nW power level for wavefront acquisition at 1 kHz.
Key Features:
  • Patented technology for simultaneous and independent measurements of phase and intensity.
  • External trigger feature for precise measurement timing.
  • Compact dimensions (42 x 48 x 60 mm) and lightweight (185 g for USB version).
  • Compatible with Optical Engineer Companion modular system.
Applications: The HASO4 FAST is ideal for measuring rapid changes in wavefronts, quantifying transitional regimes of active optical elements, assessing pointing stability of high frame rate lasers, driving deformable mirrors in adaptive optics setups, and fast inspection of optical systems.
Specifications:
  • Aperture dimension: 1.2 x 1.2 mm² with 16 x 16 microlenses.
  • Maximum acquisition frequency: 1.25 kHz.
  • Calibrated wavelength range: 400 - 900 nm.
  • Minimum power requirement: 0.15 nW.
  • Operating system: Windows 10.
  • Interface: USB 3.0 with 3 W power consumption.
Optical Specifications:
  • Repeatability: λ/200 RMS.
  • Absolute wavefront measurement accuracy: ≤ 6 nm RMS for 400 - 600 nm, ~ λ/100 RMS for 600 - 900 nm.
  • Spatial sampling: ~ 75 µm.
  • Tilt dynamics range: > ± 3°.
  • Focus dynamics range: ± 0.008 m to ± ∞.
Software:
  • WAVEVIEW™ Metrology Software: Offers over 150 features for wavefront measurement and analysis, with options for PSF, MTF, and Strehl ratio extensions.
  • WAVETUNE™ Adaptive Optics Software: Combines wavefront measurement and correction features, compatible with HASO sensors and various active components.
Contact Information: Imagine Optic Headquarters, 18 rue Charles de Gaulle, 91400 Orsay, France. Phone: +33 (0)1 64 86 15 60. Email: [email protected]. Website: www.imagine-optic.com.
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Catalog excerpts

HASO4 FAST Wavefront Sensor Datasheet-1

High-speed High accuracy Compact & versatile compatible

 Open the catalog to page 1
HASO4 FAST Wavefront Sensor Datasheet-2

Ideal for measuring rapid changes 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 optical metrology that require high speed and high wavefront measurement accuracy, fast adaptive optics correction and free-space communications, the HASO4 FAST performs multiple functions : + Quantify the transitional regime of active optical elements such as variable focal length lenses + Quantify the pointing stability of high frame rate laser + Drive a deformable mirror...

 Open the catalog to page 2
HASO4 FAST Wavefront Sensor Datasheet-3

SPECIFICATIONS OPERATING SPECS Aperture dimension Number of microlenses Maximum acquisition frequency Calibrated wavelength range Minimum power External trigger OPERATING SYSTEM 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 MISC Dimensions (Height x Width x Length) Weight for USB version Working temperature Interface Power consumption

 Open the catalog to page 3
HASO4 FAST Wavefront Sensor Datasheet-4

SOFTWARE WAVEVIEWTM Metrology Software WAVEVIEWTM is the most advanced wavefront measurement and analysis software. It offers more than 150 features and tools optimized for a wide range of highly demanding applications. Options : + Extensions for PSF, MTF and Strehl ratio + Optional SDK in C/C++, LabVIEW and Python WAVETUNETM Adaptive Optics Software WAVETUNETM is a unique software that seamlessly combines wavefront measurement and correction features with extensive instrument diagnostics. It is perfectly adapted to our HASO wavefront sensors, ILAO STAR, MIRAO and mu-DM deformable mirrors, as...

 Open the catalog to page 4

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