174048 ⎘
Light guides; Coupling light guides; Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals the couplers having polarisation maintaining or holding properties
INTERFEROMETRIC FIBER-OPTIC GYROSCOPE WITH REDUCED COMMON MODE PHASE NOISES AND POLARIZATION CROSSTALK FOR ENHANCED MEASUREMENT SENSITIVITY AND ACCURACY
#2M-Z interface light path structure with all polarization-maintaining function
#3Optical fiber coupler
#4Photonic lantern structures and devices
#5Polarization maintaining optical fiber array
#6Depolarizers
#7Polarization maintaining optical fiber array
#8System and method for brillouin scattering induced transparency
#9Optical transceiver implementing erbium doped fiber amplifier
#10Resonant fiber optic gyroscope with polarizing crystal waveguide coupler
#11Optical-fiber array and method
#12Optical couplers and methods for making same
#13Optical-fiber array method and apparatus
#14Optical device and Mach-Zehnder interferometer
#15Polarization-maintaining optical coupler and method of making the same
#16Tomography system and method of adjusting quality of image obtained by optical tomography system
#17Wavelength insensitive integrated optic polarization splitter
#18Wavelength insensitive integrated optic polarization splitter
#19Optical fiber coupler with low loss and high coupling coefficient and method of fabrication thereof
#20All-fiber broadband polarization combiner
#21Polarization-insensitive directional couplers