Photonics Formula Reference for Scientists

Innovation Photonics is pleased to provide this quick-reference guide to photonics formula for scientists, academics, technologists, engineers and developers. The guide includes images and formula text for Snell's Law, Brewster's Angle, for determining displacement through a principal plane, angular displacement through a prism, and much more. There are 17 formulae listed total.

Click here to view the full reference guide.


Innovation Photonics is a world-class designer and manufacturer of precision optical components, and a leading provider of mid-IR components supporting quantum-cascade laser applications, and components for other wavelengths. InnPho also offers a new line of mid-IR Isolators, and custom-made isolators. Browse our products online, or download a PDF of our 2020 catalog. Inquiries are welcome via email, or call 973-857-8380.

About Us

Innovation Photonics was launched in December 2009 by Don Wilson, a pioneer and multiple-patent awardee in photonics (precision optics, engineering and design, isolators, fiber-optic configuring devices, telescopes) since 1964.

Don Wilson
Don Wilson

InnPho specialized applications include mid-IR and quantum-cascade laser applications; focusing objectives for launching into fibers; polarization in the mid-IR, with calcite polarizers limited to 1.9 μm, and YVO4 to 4.8 μm; and wide-band polarizers covering 2 μm to 12 μm.