Adaptive Optics

SID4 SWIR

Key Features

HIGH RESOLUTION + HIGH SENSITIVITY |for visible and shortwave infrared


The SID4 SWIR wavefront sensor integrates Phasics patented technology with a high quality InGaAs detector. It ensures accurate wavefront analysis in SWIR source and lens testing.
 

  • Extended spectral range from 0.9 to 1.7µm – the SID4 SWIR covers NIR and SWIR regions without any calibration
  • Very high resolution – 160 x 120 phase pixels
  • High sensitivity – < 2nm phase noise through the whole spectral range – the SID4 SWIR is suitable to low energy IR sources
  • Compact and self-referenced for an easy set-up

 

Specifications

Wavelength range0.9 – 1.7 µm
Aperture dimension9.60 x 7. 68 mm2
Spatial resolution60 µm
Phase & intensity sampling160 x 120
Resolution (Phase)< 2 nm RMS
Acquisition rate120 fps
Accuracy15 nm RMS
Real-time processing frequency7 fps (full resolution)
Computer connectionGiga Ethernet
Dimensions (w x h x l)100 x 55 x 63 mm
Weight~ 455 g

OAsys Software

Introduction

LOOP MANAGEMENT SOFTWARE | Advanced correction


OASys software module is designed for adaptive optics loop management. It controls both the wavefront sensor and the deformable optics.

  • Any deformable mirror management
  • Safety tools
  • Last parabola aberration automated removal

 
Adaptive-optics-software

Specifications

Mirror management
  • Automated and manual mirror control
  • Automated calibration of mirror actuators
  • Phase map generation of any shape
Safety
  • Security tools (automatesdetection of laser issues)
Advanced process management
  • 3D pointing management
  • Process for full laser chain correction

Deformable mirror

Introduction

ANY DEFORMABLE OPTICS | to fit your application


Phasics adaptive optics loop can integrate any deformable device: mechanical mirror, piezo-electric mirror, SLM, membrane… Thanks to many years of experience, Phasics provides its insightful support for deformable device choice and positioning. Its expert team will recommend the device that best fits the required performances , the budget imperatives and the environment constraints.

Key Features

ANY TECHNOLOGY


  • Mechanical mirror of the latest generation (stepper motors)
  • Piezo electric mirror either bimorph or monomorph
  • Membrane
  • SLM

ANY PROVIDER


  • Established partnerships with many providers: ISP, Night’N, Adaptica, Cilas, Alpao, OKO, Holoeye, Hamamatsu…
  • Insightful support based on many years of experience to fit your requirements
  • Possible made-to-order mirror

Specifications

ApplicationHigh Power LaserImaging correctionImaging correction
& beam shaping
TechnologyPiezo electric
(small diameter)
Piezo electric
(large diameter)
MechanicalMembraneSLM
Number of actuatorsup to 36up to 150up to 60up to 80600x800
or 1080x1920
Diameter15-25 mm30-400 mm22-500 mm10-30 mm7-16 mm
Damage thresholdVery highVery highVery highHighMedium
Loop speed5-10 Hz5-10 Hz1 Hz5-10 Hz5-10 Hz
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