• The "fiber-optic reflectance instrument" is used to measure the angle-dependent scattering of a sample. The instrument may be configured to work in either fixed angle-of-incidence or fixed angle-of-scattering modes. This instrument is designed to work with any flat samples up to about 2 mm thickness without any realignment of instrument. The instrument is being used by a major, international manufacturer of semiconductor equipment for measuring scattering profiles from silicon wafer backsides
• A complete temperature-controlled tracking system for recording atmospheric optical effects in Antarctica. This device contains a self-contained enviromental control, a computer-controlled tracking system based on an embedded-processor design and a stepper-motor motion system. This system has be used for the last two years on a NSF-supported resarch project at the south pole. The system must operate under extreme conditions ... 24 hrs a-day, 7 day a-week for two months straight at a high temperature of about -40 C.
• Library of light-scattering and ray-tracing functions and applications using these libraries. This set of Dynamic Link Libraries (DLL) contain functions for performing calculations of: MIE scattering by spherical particles, RICE scattering by rough surfaces, Black body radiation, Photometry, Spectroscopy, Ray-tracing and many other opical calculations and simulations.
• The "Adjustable LED-Fiber Coupling package" is a low-cost solution to couple an Infrared Light-Emitting Diode (IR-LED) to an fiber-optic cable with the choice of SMA, FC or ST connectors. This coupler has been designed to accommodate a T1-3/4 (5 mm) LED with almost any lens shape.
• LED-to-Fiber coupling device for IR LEDs and Sapphire fiberoptics
• Modeling the illumination by sapphire fibers with different fiber-end terminations.
• Modeling the scattering of IR from the surface of silicon wafers with different back-side roughness.

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