US4205901A
(en)
*
|
1975-07-17 |
1980-06-03 |
International Standard Electric Corporation |
Limited mode optical fiber
|
US4140505A
(en)
*
|
1976-07-12 |
1979-02-20 |
International Standard Electric Corporation |
Method of manufacturing a limited mode optical fiber
|
US4038062A
(en)
*
|
1976-03-25 |
1977-07-26 |
Bell Telephone Laboratories, Incorporated |
Method and apparatus for introducing geometrical perturbations in optical fiber waveguides
|
US4049413A
(en)
*
|
1976-06-21 |
1977-09-20 |
Bell Telephone Laboratories, Incorporated |
Method for making optical fibers with variations in core diameter
|
US4053205A
(en)
*
|
1976-07-30 |
1977-10-11 |
Bell Telephone Laboratories, Incorporated |
Optical fiber having reduced dispersion
|
US4053204A
(en)
*
|
1976-07-30 |
1977-10-11 |
Bell Telephone Laboratories, Incorporated |
Optical fiber having reduced dispersion
|
US4067642A
(en)
*
|
1976-08-03 |
1978-01-10 |
Northern Telecom Limited |
Reduction of modal and chromatic material dispersion in a multimode optical fiber
|
US4093343A
(en)
*
|
1976-09-22 |
1978-06-06 |
Bell Telephone Laboratories, Incorporated |
Optical waveguide having periodic spatial perturbations
|
US4179187A
(en)
*
|
1977-08-12 |
1979-12-18 |
Corning Glass Works |
Multiple mode waveguide having cylindrical perturbations
|
US4163601A
(en)
*
|
1977-08-12 |
1979-08-07 |
Corning Glass Works |
Multimode waveguide with enhanced coupling with guided modes
|
US4308045A
(en)
*
|
1978-03-10 |
1981-12-29 |
Bell Telephone Laboratories, Incorporated |
Method for fabricating optical fibers with enhanced mode coupling
|
US4372645A
(en)
*
|
1978-03-10 |
1983-02-08 |
Bell Telephone Laboratories, Incorporated |
Optical fiber with enhanced mode coupling
|
US4236786A
(en)
*
|
1978-12-13 |
1980-12-02 |
Corning Glass Works |
Method of effecting coupling of selected modes in an optical waveguide
|
US4212660A
(en)
*
|
1979-03-22 |
1980-07-15 |
Corning Glass Works |
Method for making multiple mode waveguide having cylindrical perturbations
|
US4474427A
(en)
*
|
1979-05-07 |
1984-10-02 |
Canadian Patents & Development Limited |
Optical fiber reflective filter
|
US4473273A
(en)
*
|
1981-09-04 |
1984-09-25 |
Trw Inc. |
High bandwidth fiber and method of forming the same by preform rotation during drawing
|
US4447124A
(en)
*
|
1981-10-27 |
1984-05-08 |
Bell Telephone Laboratories, Incorporated |
Multimode optical fiber with radially varying attenuation center density
|
DE3213704A1
(de)
*
|
1982-04-14 |
1984-02-02 |
ANT Nachrichtentechnik GmbH, 7150 Backnang |
Monomode lichtleitfaser
|
US4630885A
(en)
*
|
1984-03-02 |
1986-12-23 |
Northrop Corporation |
Multichannel optical wave guide resonator
|
FR2569866B1
(fr)
*
|
1984-08-28 |
1990-01-19 |
Canon Kk |
Dispositif de projection
|
US4768854A
(en)
*
|
1985-07-11 |
1988-09-06 |
Raychem Corp. |
Optical fiber distribution network including nondestructive taps and method using same
|
US4856864A
(en)
*
|
1985-07-11 |
1989-08-15 |
Raychem Corporation |
Optical fiber distribution network including non-destructive taps and method of using same
|
GB8722200D0
(en)
*
|
1987-09-21 |
1987-10-28 |
British Telecomm |
Modifying optical waveguide
|
US5363239A
(en)
*
|
1992-12-23 |
1994-11-08 |
At&T Bell Laboratories |
Method for forming spatially-varying distributed Bragg reflectors in optical media
|
US5504829A
(en)
*
|
1993-12-27 |
1996-04-02 |
Corning Incorporated |
Optical fiber for soliton transmission and method of making
|
US5925163A
(en)
*
|
1993-12-27 |
1999-07-20 |
Corning, Inc. |
Method of making an optical fiber with an axially decreasing group velocity dispersion
|
JP3497298B2
(ja)
*
|
1995-10-23 |
2004-02-16 |
株式会社フジクラ |
光ファイバフィルタ
|
CA2245700A1
(en)
*
|
1996-02-23 |
1997-08-28 |
Michael S. Dobbins |
Method of making dispersion decreasing and dispersion managed optical fiber
|
US5940567A
(en)
*
|
1998-02-20 |
1999-08-17 |
Photon-X, Inc. |
Optical fibers having an inner core and an outer core
|
FR2800475A1
(fr)
*
|
1999-11-03 |
2001-05-04 |
Corning Inc |
Dispositif photonique planaire et methode de filtrage du bruit optique survenant dans les dispositifs photoniques planaires
|
US6422043B1
(en)
|
1999-11-16 |
2002-07-23 |
Fitel Usa Corp. |
Method of making an improved multimode optical fiber and fiber made by method
|
US6832023B1
(en)
*
|
2000-05-19 |
2004-12-14 |
Georgia Tech Research Corporation |
Optical fiber gratings with azimuthal refractive index perturbation, method of fabrication, and devices for tuning, attenuating, switching, and modulating optical signals
|
US6594429B1
(en)
*
|
2000-10-20 |
2003-07-15 |
Lucent Technologies Inc. |
Microstructured multimode fiber
|
NL1022315C2
(nl)
*
|
2003-01-07 |
2004-07-13 |
Draka Fibre Technology Bv |
Werkwijze ter vervaardiging van een optische vezel voorzien van variaties in de brekingsindex.
|
US6990277B2
(en)
*
|
2003-04-04 |
2006-01-24 |
Fitel Usa Corp. |
Enhanced multimode fiber
|
US20080240653A1
(en)
*
|
2007-03-27 |
2008-10-02 |
Jonathan Paul King |
Optical coupler including mode-mixing
|
NL1033769C2
(nl)
*
|
2007-04-27 |
2008-10-28 |
Draka Comteq Bv |
Werkwijze voor het vervaardigen van een voorvorm alsmede werkwijze voor het uit een dergelijke voorvorm vervaardigen van optische vezels.
|
US20100316070A1
(en)
|
2007-09-25 |
2010-12-16 |
Mikhail Sumetsky |
Asymmetrically perturbed optical fibers for mode transformers
|
US7865050B1
(en)
*
|
2010-02-16 |
2011-01-04 |
Ofs Fitel, Llc |
Equalizing modal delay of high order modes in bend insensitive multimode fiber
|
US8666213B2
(en)
|
2011-08-22 |
2014-03-04 |
Corning Incorporated |
Method of making multimode optical fibers
|
DE102011114586A1
(de)
*
|
2011-09-30 |
2013-04-04 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Modenfilter mit Brechzahlmodifikation
|
US9484706B1
(en)
*
|
2012-06-12 |
2016-11-01 |
Nlight, Inc. |
Tapered core fiber manufacturing methods
|
WO2017189863A1
(en)
|
2016-04-28 |
2017-11-02 |
Analog Photonics LLC |
Optical waveguide device
|
US10921512B2
(en)
|
2017-10-02 |
2021-02-16 |
Corning Incorporated |
Multi-mode optical fiber and methods for manufacturing the same
|
US10795078B2
(en)
*
|
2018-05-01 |
2020-10-06 |
Ii-Vi Delaware Inc. |
MMF optical mode conditioning device
|