Halide glass medium containing trivalent uranium ions and proces
Halogenated optical polymer composition
Halogenated polyamide acid composition and its applications
Heat-resistant plastic optical fiber and process for the product
Heavy metal-oxide glass optical fibers for use in laser medical
High efficiency, high resolution, real-time radiographic imaging
High energy beam sensitive glasses
Higher order mode dispersion compensating fiber and mode...
Highly doped fiber lasers and amplifiers
Highly-halogenated low optical loss polymer
Hybrid organic-inorganic planar optical waveguide device
Hydrophobic materials for waveguides, optical devices, and...