Optical mirror with c/c composite substrate and an intermediate
Optical waveguide
Optical waveguide with polymer core and polymer cladding
Optical waveguide with protective coating
Organic light-emitting devices
Organic nonlinear optical media
Patching tape for diffractive subtractive filter viewgraphs
Pavement marking material and method of pavement marking
Photosetting resin composition
Plastic cladding composition for plastic core optical fiber, and
Plastic optical cable
Plastic optical fiber
Plastic optical fiber
Plastic optical fiber less attenuating light and process for pro
Plastic optical fibers
Plastic-clad light-transmitting fiber
Plate for light shielding blade
Plate for light shielding blade
Playtoy building block set
Polycrystalline ferroelectric fiber