ATFilms provides superior quality custom optics and comprehensive engineering support for your most demanding applications.

precision optical coatings

ATFilms specializes in the most advanced coating technology available, ion beam sputtering (IBS), mastering the deposition of precise, dense, and durable films.

We also manufacture a full line of superpolished optical substrates with less than one angstrom RMS micro-roughness.

Whether your needs are spectrally, technically, or environmentally demanding, ATFilms has the solution.

technical solutions

ATFilms is managed by a highly experienced and widely respected team of engineers led by Ramin Lalezari.

Our expert staff offers complete support of your project from concept, design and development, to production.

All of our responsive team members have technical expertise and possess the necessary complimentary skills to ensure the success of your project.

News

We are very proud to be loosely affiliated with another Nobel Laureate in Boulder, Colorado. David Wineland is the group leader for the Time and Frequency Division of NIST in Boulder.  We have sold and continue to sell many high finesse ULE cavities to David’s group who are world leaders in frequency stabilization and time and frequency standards. Wineland was cited by the Nobel committee "for ground-breaking experimental methods that enable measuring and manipulation of individual quantum systems."

This is the third Nobel Prize in Physics won by scientists in Boulder CO in the past 11 years.

The 2005 Nobel Prize in Physics for spectroscopy and applications of frequency stabilized lasers was won by John Hall also from Boulder (CU and NIST) a few years ago. John (Jan) Hall is a dear friend and long time customer of ATFilms and cofounder of Stable Laser Systems.

The 2001 Nobel Prize in Physics for the demonstration of the Bose Einstein Condensate was awarded to Carl Weiman and Eric Cornell both from Boulder(CU and NIST). PPC has more than one connection to Carl Weiman.

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