Fabrication-tolerant waveguides and resonators

Optical waveguides – Optical fiber waveguide with cladding – Utilizing multiple core or cladding

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C385S129000, C385S131000, C385S132000

Reexamination Certificate

active

07853108

ABSTRACT:
An optical waveguide having a core region with a substantially rectangular cross-section with a selected aspect ratio of width to height. Embodiments include devices incorporating the optical waveguide and methods for using the optical waveguide.

REFERENCES:
patent: 3558213 (1971-01-01), Marcatili
patent: 4142775 (1979-03-01), Ramaswamy et al.
patent: 4679893 (1987-07-01), Ramer
patent: 4852117 (1989-07-01), Po
patent: 5371817 (1994-12-01), Revelli, Jr. et al.
patent: 5625403 (1997-04-01), Hazman et al.
patent: 5900637 (1999-05-01), Smith
patent: 6025943 (2000-02-01), Meekers et al.
patent: 6052495 (2000-04-01), Little et al.
patent: 6157765 (2000-12-01), Bruce et al.
patent: 6289151 (2001-09-01), Kazarinov et al.
patent: 6442311 (2002-08-01), Barbarossa et al.
patent: 6529277 (2003-03-01), Weitekamp
patent: 6636669 (2003-10-01), Chin et al.
patent: 6668111 (2003-12-01), Tapalian et al.
patent: 6690871 (2004-02-01), Lee et al.
patent: 6711200 (2004-03-01), Scherer et al.
patent: 6839482 (2005-01-01), Margalit et al.
patent: 6847750 (2005-01-01), Baumann et al.
patent: 6947632 (2005-09-01), Fischer et al.
patent: 7102469 (2006-09-01), Kim et al.
patent: 7123800 (2006-10-01), Kaplan
patent: 7145660 (2006-12-01), Margalit et al.
patent: 7164838 (2007-01-01), Blauvelt et al.
patent: 7215848 (2007-05-01), Tan et al.
patent: 7292751 (2007-11-01), Popovic
patent: 7339724 (2008-03-01), Hochberg et al.
patent: 7539375 (2009-05-01), Popovic
patent: 7583874 (2009-09-01), Rakich et al.
patent: 2001/0040681 (2001-11-01), Paiam et al.
patent: 2001/0046344 (2001-11-01), Hayashi et al.
patent: 2002/0076188 (2002-06-01), Kimerling et al.
patent: 2002/0122648 (2002-09-01), Mule' et al.
patent: 2002/0136481 (2002-09-01), Mule' et al.
patent: 2002/0172466 (2002-11-01), Baumann et al.
patent: 2002/0181829 (2002-12-01), Margalit et al.
patent: 2003/0015770 (2003-01-01), Talin et al.
patent: 2003/0128922 (2003-07-01), Kolodziejski et al.
patent: 2003/0156780 (2003-08-01), Margalit et al.
patent: 2003/0210860 (2003-11-01), Margalit
patent: 2003/0219052 (2003-11-01), Goodhue et al.
patent: 2004/0008942 (2004-01-01), Scheuer et al.
patent: 2004/0013355 (2004-01-01), Margalit
patent: 2004/0056243 (2004-03-01), Atanackovic et al.
patent: 2004/0114899 (2004-06-01), Mattsson
patent: 2004/0161188 (2004-08-01), Su et al.
patent: 2004/0264905 (2004-12-01), Blauvelt et al.
patent: 2005/0036737 (2005-02-01), Stuart
patent: 2005/0068602 (2005-03-01), Tormen et al.
patent: 2005/0077526 (2005-04-01), Shin et al.
patent: 2005/0147348 (2005-07-01), Grunnet-Jepsen et al.
patent: 2005/0163418 (2005-07-01), Wong et al.
patent: 2005/0259937 (2005-11-01), Whaley et al.
patent: 2005/0275921 (2005-12-01), Haus et al.
patent: 2006/0029325 (2006-02-01), Fardi et al.
patent: 2006/0083456 (2006-04-01), Burns et al.
patent: 2006/0134535 (2006-06-01), Porque
patent: 2006/0239614 (2006-10-01), Montgomery et al.
patent: 2006/0274995 (2006-12-01), Lee et al.
patent: 2006/0291791 (2006-12-01), Hochberg et al.
patent: 2007/0035800 (2007-02-01), Hochberg et al.
patent: 2007/0133934 (2007-06-01), Blauvelt et al.
patent: 2007/0211992 (2007-09-01), chu et al.
patent: 2007/0253663 (2007-11-01), Keyser et al.
patent: 2008/0002992 (2008-01-01), Hochberg et al.
patent: 2008/0014534 (2008-01-01), Barwicz et al.
patent: 2008/0044184 (2008-02-01), Popovic
patent: 2009/0022445 (2009-01-01), Hochberg et al.
patent: 2009/0142019 (2009-06-01), Popovic
patent: 2009/0220228 (2009-09-01), Popovic
patent: 2009/0290835 (2009-11-01), Popovic
patent: 2010/0002994 (2010-01-01), Baehr-Jones et al.
patent: 0646832 (1995-04-01), None
patent: 0909963 (1999-04-01), None
patent: 1024378 (2000-08-01), None
patent: 1241497 (2002-09-01), None
patent: 1717616 (2006-11-01), None
patent: 1785771 (2007-05-01), None
patent: 2001-194160 (2001-07-01), None
patent: WO-85/01123 (1985-03-01), None
patent: WO-0050938 (2000-08-01), None
patent: WO-0123955 (2001-04-01), None
patent: WO-0155814 (2001-08-01), None
patent: WO-01/88580 (2001-11-01), None
patent: WO-02/17004 (2002-02-01), None
patent: WO-02/063389 (2002-08-01), None
patent: WO-02/101421 (2002-12-01), None
patent: WO-03/036841 (2003-05-01), None
patent: WO-03/043247 (2003-05-01), None
patent: WO-2005/010618 (2005-02-01), None
patent: WO-2005/104147 (2005-11-01), None
patent: WO-2006/025760 (2006-03-01), None
patent: WO-2006/076585 (2006-07-01), None
Bogaerts et al., “Low-loss, low-cross-talk crossings for silicon-on-insulator nanophotonic waveguides,” 32 Optics Letters 19, pp. 2801-2803 (1995).
Chen et al., “Low-loss multimode-interference-based crossings for Silicon Wire Waveguides,” 18 IEEE Photonics Letters 21, pp. 2260-2262 (2006).
International Search Report & Written Opinion for PCT/US2008/082054, dated Mar. 18, 2009.
International Search Report and Written Opinion for PCT/US2007/026513, dated Dec. 28, 2007 (13 pages).
International Search Report and Written Opinion for PCT/US2008/080749, dated May 25, 2009 (16 pages).
Liu et al., “Low-loss waveguide crossing using a multimode interference structure,” 241 Optics Communications 1-3, pp. 99-104 (2004).
Partial International Search Report for PCT/US2008/080749, dated Mar. 24, 2009.
Popovic, “Theory and Design of High-Index-Contrast Microphotonic Circuits,” Ph.D. Thesis, Massachusetts Institute of Technology, Dept. of Electrical Engineering & Computer Science, Feb. 2008.
Povinelli et al., “Enhancement mechanisms for optical forces in integrated optics,” 6326 Proc. of SPIE Optical Trapping & Optical Manip. III 15 (2006).
Rakich et al., “Trapping, corraling and spectral bonding of optical resonances through optically induced potentials,” 1 Nature Photonics 11, pp. 658-665 (2007).
Tang et al., “Highly efficient optical phase modulator in SOI waveguides,” 31 Electronics Letters 6, pp. 451-452 (1995).
Xu et al., “Micrometre-scale silicon electro-optic modulator,” Nature, vol. 435, pp. 325-327 (2005).
International Preliminary Report on Patentability for PCT/US2007/026513 dated Jul. 9, 2009.
Baehr-Jones et al., “High-Q Ring Resonators in Thin Silicon-on-Insulator,” 85 Appl. Phys. Lett. 16 (Oct. 2004) pp. 3346-3347.
Barbarossa et al., “Novel Double-Ring Optical-Guided-Wave Vernier Resonator,” 144 IEE Proc.-Optoelectron. 4, pp. 203-208 (Aug. 1997).
Barbarossa et al., “Theoretical Analysis of Triple-Coupler Ring-Based Optical Guided-Wave Resonator,” 13 J. Lightwave Tech. 2, pp. 148-157 (Feb. 1995).
Barbarossa et al., “Triple-Coupler Ring-Based Optical Guided-Wave Resonator,” 30 IEEE Electronics Lett. 2, pp. 131-133 (Jan. 20, 1994).
Barwicz et al., “Polarization-transparent microphotonic devices in the Strong Confinement Limit,” Nature Photonics 1, pp. 57-60 (Jan. 2007).
Batten et al., “Building Manycore Processor-to-DRAM Networks with Monolithic CMOS Si Photonics,” IEEE Micro, p. 8-21 (Jul. 2009).
Bethe, “Theory of Diffraction by Small Holes,” 66 Phys. Rev. 7-8, pp. 163-182 (Oct. 1944).
Campbell et al., “GaAs Electro-Optic Directional-coupler switch,” 27 Applied Physics Lett. 4, pp. 202-205 (Aug. 1975).
Chremmos et al., “Properties of Regular Polygons of Coupled Microring Resonators,” 46 Applied Optics Optical Society of America 31, pp. 7730-7738 (Nov. 1, 2007).
Darmawan et al., “Nested Ring Mach-Zender Interferometer,” 15 Optics Express Opt. Soc. America 2, pp. 437-448 (Jan. 2001).
Doerr et al., “Wavelength Add-Drop Node Using Silica Waveguide Integration,” 22 J. Lightwave Tech. 12, pp. 2755-2762 (Dec. 2004).
Domash et al., “Tunable and Switchable Multiple-Cavity Thin Film Filters,” 22 J. Lightwave Tech. 1, pp. 126-135 (Jan. 2004).
Espinola et al., “Fast and Low-Power Thermooptic Switch on Thin Silicon-on-Insulator,” 15 IEEE Photon. Tech. Lett. 10, pp. 1366-1368 (2003).
Fan et al., “Theoretical Analysis of Channel Drop Tunneling Processes,” 59 Phys. Rev.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fabrication-tolerant waveguides and resonators does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fabrication-tolerant waveguides and resonators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fabrication-tolerant waveguides and resonators will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4168798

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.