Shibata et al., 1983 - Google Patents
Fabrication of polarization-maintaining and absorption-reducing fibersShibata et al., 1983
- Document ID
- 10920144022260224512
- Author
- Shibata N
- Sasaki Y
- Okamoto K
- Hosaka T
- Publication year
- Publication venue
- Journal of Lightwave Technology
External Links
Snippet
Low-loss single-polarization fibers with stress-induced birefringence have been fabricated using VAD single-mode fiber preforms. Design criteria have also been clarified with due regard to optimum fiber structure that reduces transmission loss and increases …
- 239000000835 fiber 0 title abstract description 96
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/10—Light guides of the optical waveguide type
- G02B6/105—Light guides of the optical waveguide type having optical polarisation effects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2726—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide
- G02B6/274—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide based on light guide birefringence, e.g. due to coupling between light guides
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/02—Optical fibre with cladding with or without a coating
- G02B6/02057—Optical fibre with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/02—Optical fibre with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/10—Light guides of the optical waveguide type
- G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind
- G02B6/122—Light guides of the optical waveguide type of the integrated circuit kind basic optical elements, e.g. light-guiding paths
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/02—Optical fibre with cladding with or without a coating
- G02B6/02214—Optical fibre with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Simpson et al. | A single-polarization fiber | |
Kaminow | Polarization in optical fibers | |
US4906068A (en) | Polarization-maintaining optical fibers for coupler fabrication | |
EP0118192B1 (en) | Single-mode single-polarization optical fiber | |
Bertholds et al. | Determination of the individual strain-optic coefficients in single-mode optical fibres | |
KR0172600B1 (en) | Single-mode, single polarization optical fiber | |
Kopp et al. | Chiral fibers: microformed optical waveguides for polarization control, sensing, coupling, amplification, and switching | |
US6724528B2 (en) | Polarization-maintaining optical fiber amplifier employing externally applied stress-induced birefringence | |
Ramaswamy et al. | Single polarization optical fibers: Exposed cladding technique | |
Namihira | Opto-elastic constant in single mode optical fibers | |
Shibata et al. | Fabrication of polarization-maintaining and absorption-reducing fibers | |
Burns et al. | Depolarization in a single-mode optical fiber | |
Sasaki et al. | Design and fabrication of low-loss and low-crosstalk polarization-maintaining optical fibers | |
US7907807B2 (en) | Pure silica core, high birefringence, single polarization optical waveguide | |
Okamoto et al. | High-birefringence polarizing fiber with flat cladding | |
Stolen et al. | Polarization-selective fiber directional coupler | |
Lu et al. | Birefringent interferometer cascaded with PM-FBG for multi-parameter testing | |
Shibata et al. | Modal birefringence and polarization mode dispersion in single-mode fibers with stress-induced anisotropy | |
Marrone et al. | Polarization properties of birefringent fibers with stress rods in the cladding | |
Chen et al. | Spun optical microfiber | |
Nelson et al. | The fabrication and performance of long lengths of silica core fiber | |
RU2627018C1 (en) | Radiation-resistant single-mode light guide with large linear birefringence for fiber-optic gyroscope | |
Dianov et al. | Circular core polarization-maintaining optical fibers with elliptical stress-induced cladding | |
Noda et al. | Splicing of single polarization-maintaining fibers | |
Sasaki et al. | Polarization-maintaining optical fibers used for a laser diode redundancy system in a submarine optical repeater |