Raman optical amplifier, optical transmission system using...

Raman optical amplifiers

Raman optical fiber amplifier using erbium doped fiber

Raman pump power control for gain flattening

Raman pump power control for gain flattening

Raman, pump power control for gain flattening

Raman-based utility optical amplifier

Raman-based utility optical amplifier

Random dot stereogram and method for making the same

Random microlens array for optical beam shaping and...

Randomized patterns of individual optical elements

Range binoculars

Range Doppler self-referencing imaging system

Ranging method for use in TDMA systems on tree-and-branch optica

Rapid defocusing system for electromagnetic radiation reflective

Rapid exchange imaging chamber for stop-flow microscopy

Rapid microscope scanner for volume image acquisition

Rapid, high-resolution scanning of flat and curved regions for g

Rapidly changing dichroic beamsplitter

Rapidly changing dichroic beamsplitter in epifluorescent...