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Radial Shearing Interferometer-RAI-101
Radial Shearing Interferometer-Opto Device Corporation Co., Ltd.

Radial Shearing Interferometer
Opto Device Corporation Co., Ltd.


About This Product

Laser light entering from the outside is split inside the main body, one wavefront is formed to serve as a reference, and the wavefront aberration of the laser light to be tested is observed and measured by interfering with the other laser light. It has a simple structure, consisting of a main body that integrates the optical system and electrical circuit, and a computer for image processing. The main functions are wavefront aberration analysis and brightness distribution analysis using high-speed image processing. Radial Shearing interferometer function

■Interference measurement

・Phase MAP, P-V value of wavefront aberration, RMS value of wavefront aberration ・Seidel's third-order aberration coefficients (AST, COMA, SA) ・Zernike polynomial expansion coefficients (9, 16, 25, 36 terms) ・Reference phase MAP subtraction function ・Phase MAP integration function

■Light intensity measurement

・Light intensity Profile (X, Y), 1/e2 diameter ・Light intensity 2D Gaussian-fitting ・RIM strength, Encycle Energy ・Light intensity center offset amount

■Auxiliary functions

・Measurement Area settings ・Data Sampling resolution setting ・Measurement area automatic tracking function ・Light flux tilt detection function for alignment ・10bit digital video processing ・External control via RS232C ・Two-way main body installation

  • Product

    Radial Shearing Interferometer

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4 Models of Radial Shearing Interferometer

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Power supply Communication interface Analysis method Measurement wavelength Measurement beam diameter Measurement software Interferometer body dimensions W×D×H (mm) Interference method Reference light source Incident power CCD camera for light intensity imaging Vertical movement ASSY Revolver Fringe mode (for interferometer measurements) CCD camera for pinhole detection Double pass measurement unit Autocollimator (for adjustment) Intensity mode (for light intensity measurement) Alignment mode (for optical axis adjustment) Αβ axis goniometer stage Z-axis stage XY axis stage W.D. OS Objective lens
Radial Shearing Interferometer-Part Number-RAI-101

RAI-101

Available upon quote

AC100~240V

-

Fringe scan method

405nm/660nm/780nm/660nm/780nm

Depends on selected wavelength

WinCORE

305×356×102

Radial shearing method

None

0.2m~2mW

400×400 (pixel)

400×400 (pixel)

None

AT-150TV

None

Depends on selected wavelength

Windows XP

MPlanApo60X

Radial Shearing Interferometer-Part Number-RDP-101

RDP-101

Available upon quote

AC100~240V

RS-232C

Fringe scan method

405nm

Φ4.5mm

WinCORE

305×356×102

Radial shearing method

0.2m~2mW

400×400 (pixel)

None

None

400×400 (pixel)

AT-150TV

165mm

Windows XP

-
Radial Shearing Interferometer-Part Number-RDP-201

RDP-201

Available upon quote

AC100~240V

RS-232C

Fringe scan method

660nm/780nm

Φ5.9mm

WinCORE

305×356×102

Radial shearing method

0.2m~2mW

400×400 (pixel)

None

None

400×400 (pixel)

AT-150TV

200mm

Windows XP

-
Radial Shearing Interferometer-Part Number-RDP-301

RDP-301

Available upon quote

AC100~240V

RS-232C

Fringe scan method

660±15nm

Φ5.9mm

WinCORE

305×356×102

Radial shearing method

0.2m~2mW

400×400 (pixel)

None

None

400×400 (pixel)

AT-150TV

200mm

Windows XP

-

Click on the part number for more information about each product

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