Network Photonics, Inc.

Kristofer Stefan Josef Pister

Larry Fabiny

Lilac Muller Muller

Kenneth Edmund Arnett

A diffraction grating is fabricated by forming two sets of parallel trenches in a crystal surface, one set with a crystalline-independent etching technique and the other made with a chemically crystalline-dependent etchant. The intersection of the two sets of trenches removes material from the crystal surface to produce an etched crystal surface that can be coated with a reflective material to form the diffraction grating or can be used as a master for batch fabrication of diffraction gratings.

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Orinda, CA, United States of America

Kristofer Stefan Josef Pister