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
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Product
Radial Shearing Interferometer
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Handling Company
Opto Device Corporation Co., Ltd.
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Categories
4 Models of Radial Shearing Interferometer
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Alignment mode (for optical axis adjustment) | Analysis method | Autocollimator (for adjustment) | CCD camera for light intensity imaging | CCD camera for pinhole detection | Communication interface | Double pass measurement unit | Fringe mode (for interferometer measurements) | Incident power | Intensity mode (for light intensity measurement) | Interference method | Interferometer body dimensions W×D×H (mm) | Measurement beam diameter | Measurement software | Measurement wavelength | OS | Objective lens | Power supply | Reference light source | Revolver | Vertical movement ASSY | W.D. | XY axis stage | Z-axis stage | Αβ axis goniometer stage |
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RAI-101 |
Available upon quote | ○ | Fringe scan method | AT-150TV | 400×400 (pixel) | 400×400 (pixel) | - | None | ○ | 0.2m~2mW | ○ | Radial shearing method | 305×356×102 | Depends on selected wavelength | WinCORE | 405nm/660nm/780nm/660nm/780nm | Windows XP | MPlanApo60X | AC100~240V | None | ○ | ○ | Depends on selected wavelength | ○ | None | ○ |
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RDP-101 |
Available upon quote | ○ | Fringe scan method | AT-150TV | 400×400 (pixel) | 400×400 (pixel) | RS-232C | ○ | ○ | 0.2m~2mW | ○ | Radial shearing method | 305×356×102 | Φ4.5mm | WinCORE | 405nm | Windows XP | - | AC100~240V | ○ | None | None | 165mm | ○ | ○ | ○ |
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RDP-201 |
Available upon quote | ○ | Fringe scan method | AT-150TV | 400×400 (pixel) | 400×400 (pixel) | RS-232C | ○ | ○ | 0.2m~2mW | ○ | Radial shearing method | 305×356×102 | Φ5.9mm | WinCORE | 660nm/780nm | Windows XP | - | AC100~240V | ○ | None | None | 200mm | ○ | ○ | ○ |
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RDP-301 |
Available upon quote | ○ | Fringe scan method | AT-150TV | 400×400 (pixel) | 400×400 (pixel) | RS-232C | ○ | ○ | 0.2m~2mW | ○ | Radial shearing method | 305×356×102 | Φ5.9mm | WinCORE | 660±15nm | Windows XP | - | AC100~240V | ○ | None | None | 200mm | ○ | ○ | ○ |
Click on the part number for more information about each product
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