+1 520.639.8195
Patented SpectrÄ - Spectrally Controlled Interferometry (SCI)

Substrates & Prisms Measured Easily & Accurately to 75 µm Thin

Directly measure all surfaces and angles in one setup, for an ROI of < 1 year

SCI Makes the Impossible... Possible

Front/Back Surfaces

Prisms: Macro & Micro

Homogeneity

Domes

Radius of Curvature

Stacked Substrates

TTV (75 µm)

Micro Prism Group

Are You Fighting Your Source, and Don't Know It?

Laser

Back reflections kill measurements, forcing hours of potentially damaging back surface painting or taping

White Light

Isolates yes, but nearly impossible to align, except your most skilled technician, wasting hours

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Contact ÄPRE Today

Fourier, Scanning Laser

Limited isolation thicknesses plus time wasting, vibration sensitive, long measurement times

Save Hours, Minutes, Seconds with SCI

Align in Seconds

Fringes are easy to align in the laser mode, as you’d expect

Isolate to 0.075 mm Thin

Change to white light mode with a click, position fringes… no prep. needed for hours saved

And Measure

Millisecond, vibration tolerant phase measurement acquisition. Its that easy!

The Power of SCI

SCI from Äpre Instruments is a breakthrough technology that allows Sydor Optics to measure substrates more efficiently than with conventional interferometry. SCI enables the accurate measurement of flat and ultra-parallel surfaces without the interference of background fringes that are common for standard interferometric systems.
Zach HSydor Optics
Need more help? CONTACT US
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Interferometer Sources: Fringe formation and data acquisition

Download Interferometer Sources: Fringe formation and Data Acquisition now, to learn what light source is best for your application

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