Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate
2006-01-17
2006-01-17
Lee, John D. (Department: 2874)
Optical waveguides
With optical coupler
Particular coupling structure
C385S028000, C385S039000, C385S049000
Reexamination Certificate
active
06987913
ABSTRACT:
An optical apparatus comprises an optical device fabricated on a substrate, an external-transfer optical waveguide fabricated on the substrate and/or on the optical device, and a transmission optical waveguide. The optical device and/or the external-transfer waveguide are adapted for and positioned for transfer of optical power therebetween (end-transfer or transverse-transfer). The external-transfer waveguide and/or the transmission waveguide are adapted for transverse-transfer of optical power therebetween (mode-interference-coupled or adiabatic). The transmission waveguide is initially provided as a component mechanically separate from the substrate, device, and external-transfer waveguide. Assembly of the transmission waveguide with the substrate, device, and/or external-transfer waveguide results in relative positioning of the external-transfer waveguide and the transmission waveguide for enabling transverse-transfer of optical power therebetween. Optical power transfer between the device and the transmission waveguide through the external-transfer waveguide is thereby enabled. The transmission waveguide may preferably comprise a planar waveguide on a waveguide substrate.
REFERENCES:
patent: 3912363 (1975-10-01), Hammer
patent: 4097117 (1978-06-01), Neil et al.
patent: 4097118 (1978-06-01), Hammer
patent: 4142775 (1979-03-01), Ramaswamy et al.
patent: 4750799 (1988-06-01), Kawachi et al.
patent: 4811352 (1989-03-01), Suzuki et al.
patent: 4969712 (1990-11-01), Westwood et al.
patent: 5032219 (1991-07-01), Buchman et al.
patent: 5039192 (1991-08-01), Basu
patent: 5103493 (1992-04-01), Buchman et al.
patent: 5123070 (1992-06-01), Bradley
patent: 5138676 (1992-08-01), Stowe et al.
patent: 5159699 (1992-10-01), de Monts
patent: 5177031 (1993-01-01), Buchman et al.
patent: 5259049 (1993-11-01), Bona et al.
patent: 5265177 (1993-11-01), Cho et al.
patent: 5402511 (1995-03-01), Malone et al.
patent: 5446579 (1995-08-01), Lomashevitch
patent: 5475704 (1995-12-01), Lomashevich
patent: 5488678 (1996-01-01), Taneya et al.
patent: 5502783 (1996-03-01), Wu
patent: 5515461 (1996-05-01), Deri et al.
patent: 5568579 (1996-10-01), Okaniwa
patent: 5703989 (1997-12-01), Khan et al.
patent: 5926496 (1999-07-01), Ho et al.
patent: 6009115 (1999-12-01), Ho
patent: 6031945 (2000-02-01), You et al.
patent: 6040246 (2000-03-01), Goldstein et al.
patent: 6052495 (2000-04-01), Little et al.
patent: 6064783 (2000-05-01), Congdon et al.
patent: 6065881 (2000-05-01), Okada et al.
patent: 6108478 (2000-08-01), Harpin et al.
patent: 6157760 (2000-12-01), Fujita et al.
patent: 6163631 (2000-12-01), Kawanishi et al.
patent: 6212320 (2001-04-01), Rickman et al.
patent: 6222964 (2001-04-01), Sadot et al.
patent: 6243517 (2001-06-01), Deacon
patent: 6266468 (2001-07-01), Rickman et al.
patent: 6282219 (2001-08-01), Butler et al.
patent: 6293688 (2001-09-01), Deacon
patent: 6310995 (2001-10-01), Saini et al.
patent: 6321011 (2001-11-01), Deacon
patent: 6324204 (2001-11-01), Deacon
patent: 6330378 (2001-12-01), Forrest et al.
patent: 6339607 (2002-01-01), Jiang et al.
patent: 6341189 (2002-01-01), Deacon
patent: 6356694 (2002-03-01), Weber
patent: 6373872 (2002-04-01), Deacon
patent: 6385376 (2002-05-01), Bowers et al.
patent: 6393185 (2002-05-01), Deacon
patent: 6393186 (2002-05-01), Deacon
patent: 6400856 (2002-06-01), Chin
patent: 6424669 (2002-07-01), Jiang et al.
patent: 6445724 (2002-09-01), Abeles
patent: 6483968 (2002-11-01), Fuse et al.
patent: 6507684 (2003-01-01), Tapalian et al.
patent: 6560259 (2003-05-01), Hwang
patent: 2002/0064345 (2002-05-01), Kikuchi et al.
patent: 2002/0081055 (2002-06-01), Painter et al.
patent: 2002/0122615 (2002-09-01), Painter et al.
patent: 2003/0081903 (2003-05-01), Vahala et al.
patent: 2003/0128907 (2003-07-01), Kikuchi et al.
patent: 2003/0235369 (2003-12-01), Grosjean et al.
patent: 2004/0037342 (2004-02-01), Blauvelt et al.
patent: 2004/0052467 (2004-03-01), Blauvelt et al.
patent: 2004/0052480 (2004-03-01), Benzoni et al.
patent: 2004/0165812 (2004-08-01), Blauvelt et al.
Y.P. Lu adn C.H. Henry, Silicon Optical Bench Waveguide Technology, in Optical Fiber Telecommunications, IIIb, I.P. Kaminow and T.L. Koch eds., Academic Press, 1997, pp. 319-376.
T. Ramadan, R. Scarmozzino, and R Osgood “Adiabatic Couplers: Design Rules and Optimization” IEEE J. Lightwave Tech., v16, No. 2, pp 277-283,(1998).
D. G. Dalgoutte, R. B. Smith, G. Achutaramayya, and J.H. Harris, “Externally mounted fibers in integrated optics interconnections”, Appl. Optics vol. 14, No. 8, pp 1860-1865 (1975).
Y. Shani, C. H. Henry, R. C. Kistler, R. F. Kazarinov, and K. J. Orlowski, “Integrated optic adiabatic devices on silicon”, IEEE J. Quant. Elec., vol. 27, No. 3, pp556-566 (1991).
Z. J. Wang, S.-J. Chua, F. Zhou, W. Wang, and R. H. Wu, “Buried heterostructures InGaAsP/InP strain-compensated multipled quantum well laser with a native-oxidized InAlAs current blocking layer”, Appl. Phys. Lett. vol. 73(26) 3803 (1998).
H. P. Xin and C. W. Tu, “GainNAs/GaAs multiple quantum wells grown by gas-source molecular beam epitaxy”, Appl. Phys Lett. vol. 72(19) 2442 (1998).
E. Yablonovitch, T. Sands, D. M. Hwang, I. Schnitzer, T. J. Gmitter, S. K. Shastry, D. S. Hill, and J. C. C. Fan, “Van der Waals bonding of GaAs on Pd leads to a permanent, solid-phase-topotaxial, metallurgical bond”, Applied Physics Letters 59 3159 (1991).
Pochi Yeh, Amnon Yariv, and Chi-Shain Hong, “Electromagnetic propagation in periodic stratified media. I. General theory”, J. Optical Soc. Am., vol. 67(4) 423 (1977).
Z.-F. Xlao, G.-Y. Wu, D. Zhang, G. Zhang, Z.-H. Li, Y.-L. Hao, and Y.-Y. Wang, “Silicon/glass wafer-to-wafer bonding with Ti/Ni intermediate bonding”, Sensors and Actuators A—Physical 71 123 (1998).
F. Agahi, B. Pezeshki, J. A. Kash, and D. W. Kisker, “Asymmetric Fabry-Perot modulator with a waveguide geometry”, Electron. Lett.vol. 32(3) 210 (1996).
Carl Arft, Diego R. Yankelovich, Andre Knoesen, Erji Mao, and James S. Harris Jr., “In-line fiber evanescent field electrooptic modulators”, Journal of Nonlinear Optical Physics and Materials vol. 9(1) 79 (2000).
C. I. H. Ashby, M. M. Bridges, A. A. Allerman, B. E. Hammons, “Origin of the time dependence of wet oxidation of AlGaAs”, Appl. Phys. Lett. vol. 75(1) 73 (1999).
W. G. Bi and C. W. Tu, “Bowing parameter of the band-gap energy of GaNxAs1-x”, Appl. Phys. Lett. vol. 70(12) 1608 (1997).
P. Chavarkar, L. Zhao, S. Keller, A. Fisher, C. Zheng, J. S. Speck, and U. K. Mishra, “Strain relaxation of InxGa1-xAs during lateral oxidation of underlying AlAs layers”, Appl. Phys. Lett. vol. 75(15) 2253 (1999).
E. I. Chen, N. Holonyak, Jr., andM. J. Ries, “Planar disorder- and native-oxide-defined photpumped AlAs-GaAs superlattice minidisk lasers”, J. Appl. Phys. vol .79(11) 8204 (1996).
K. D. Choquette, K. M. Gelb, C. I. H. Ashby, R. D. Twesten, O. Blum, H.Q. Hou, D. M. Follstaedt, B. E. Hammons, D. Mathes and R. Hull, “Advances in selective wet oxidation of AlGaAs alloys”, IEEE Journal of Selected Topics in Quantum Electronics vol. 2(3) 916 (1997).
R. H. Horng, D. S. Wuu, S.C. Wei, M. F. Huang, K.H. Chang, P.H. Liu, and K. C. Lin, “AlGaInP/AuBe/glass light emitting diodes fabricated by wafer-bonding technology”, Appl. Phys. Letts. vol. 75(2) 154 (1999).
D.L. Huffaker, H. Deng, Q. Deng, and D.G. Deppe, “Ring and stripe oxide-confined vertical-cavity surface-emitting lasers”, Appl. Phys. Lett., vol. 69(23), 3477 (1996).
B. Koley, F. G. Johnson, O. King, S. S. Saini, and M. Dagenais, “A method of highly efficient hydrolization oxidation of III-V semiconductor lattice matched to indium phosphide”, Appl. Phys. Lett. vol. 75(9) 1264 (1999).
M. Kondow, T. Kitatani, S. Nakatsuka, M. C. Larson, K. Nakahara, Y. Yazawa, M. Okai, and K. Uomi, “GaInNAs: A novel material for long-wavelength semiconductor lasers”, IEEE Journal of
Blauvelt Henry A.
Paslaski Joel S.
Vahala Kerry J.
Vernooy David W.
Alavi David S.
Christie Parker & Hale LLP
Lee John D.
Miller Scott R.
Xponent Photonics Inc
LandOfFree
Optical junction apparatus and methods employing optical... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optical junction apparatus and methods employing optical..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical junction apparatus and methods employing optical... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3596659