Tunable bragg gratings and devices employing the same
Tunable micro-lens arrays
Two-sided photoetching process for needle fabrication
Utilizing permanent master for making stampers/imprinters...
Velocity-matched traveling-wave electro-optical modulator using
Waveguide fabrication methods and devices
Web patterning apparatus comprising a felt layer and a photosens
X-ray exposure method with an X-ray mask comprising phase shifte