Distributed and spatially averaged fiber optic temperature senso

Distributed fiber optic temperature sensors and systems

Distributed graded index type optical transmission plastic artic

Distributed refractive index type optical transmission plastic a

Distributed resonant ring fiber filter

Doped optical fiber having core and clad structure for increasin

Doped-ring amplifying optical fiber, and an amplifier...

Double clad rare earth doped fiber

Double-clad optical fiber for lasers and amplifiers

Double-clad optical fiber with improved inner cladding geometry

Double-clad optical fiber with improved inner cladding geometry

Double-clad optical fibers and devices with double-clad...

Double-clad optical fibers and devices with double-clad...

Double-clad photonic optical fiber

Double-coated optical fiber

Double-core light-conducting fiber, process for producing the sa

Dual core photonic crystal fibers (PCF) with special...

Dual dopant dual alpha multimode optical fiber

Dual window WDM optical fiber communication

Dual-band bend tolerant optical waveguide