Multiple emitter coupling devices and methods with beam...

Optical: systems and elements – Collimating of light beam

Reexamination Certificate

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C359S618000

Reexamination Certificate

active

07830608

ABSTRACT:
Methods and devices for coupling the output of multiple emitters of a laser diode bar using a beam transform system with high brightness and coupling efficiency. Some embodiments may include wavelength locking with devices such as VBGs and other suitable devices and methods.

REFERENCES:
patent: 4428647 (1984-01-01), Sprague
patent: 4763975 (1988-08-01), Scifres et al.
patent: 5127068 (1992-06-01), Baer
patent: 5144486 (1992-09-01), Hart
patent: 5168401 (1992-12-01), Endriz
patent: 5230969 (1993-07-01), Savant et al.
patent: 5243619 (1993-09-01), Albers et al.
patent: 5365366 (1994-11-01), Kafka et al.
patent: 5367529 (1994-11-01), Holsinger et al.
patent: 5446749 (1995-08-01), Nighan et al.
patent: 5513201 (1996-04-01), Yamaguchi
patent: 5579422 (1996-11-01), Head et al.
patent: 5691989 (1997-11-01), Rakuljic et al.
patent: 5740288 (1998-04-01), Pan
patent: 5787107 (1998-07-01), Leger
patent: 5808323 (1998-09-01), Spaeth
patent: 5825551 (1998-10-01), Clarkson
patent: 5832150 (1998-11-01), Flint
patent: 5986794 (1999-11-01), Krause
patent: 5999544 (1999-12-01), Petersen
patent: 6044096 (2000-03-01), Wolak et al.
patent: 6160664 (2000-12-01), Du et al.
patent: 6175452 (2001-01-01), Ullmann et al.
patent: 6215598 (2001-04-01), Hwu
patent: 6314116 (2001-11-01), Wright et al.
patent: 6331692 (2001-12-01), Krause et al.
patent: 6337873 (2002-01-01), Goering et al.
patent: 6356380 (2002-03-01), Whitney
patent: 6356577 (2002-03-01), Miller
patent: 6493148 (2002-12-01), Anikitchev
patent: 6516011 (2003-02-01), Treusch
patent: 6594092 (2003-07-01), von Freyhold et al.
patent: 6600605 (2003-07-01), Anikitchev
patent: 6768593 (2004-07-01), Jutamulia
patent: 6771686 (2004-08-01), Ullman et al.
patent: 6831778 (2004-12-01), Yang et al.
patent: 6876784 (2005-04-01), Nikolov et al.
patent: 6888679 (2005-05-01), Brown
patent: 6897486 (2005-05-01), Loh
patent: 6919990 (2005-07-01), Anikitchev et al.
patent: 6922288 (2005-07-01), Yamanka et al.
patent: 6931037 (2005-08-01), Nighan et al.
patent: 6969206 (2005-11-01), Iwanaga et al.
patent: 6977769 (2005-12-01), Matsushita et al.
patent: 6985648 (2006-01-01), Kish et al.
patent: 6993059 (2006-01-01), Anikitchev et al.
patent: 7006194 (2006-02-01), Sumiyoshi et al.
patent: 7006549 (2006-02-01), Anikitchev et al.
patent: 7010194 (2006-03-01), Anikitchev et al.
patent: 7065105 (2006-06-01), Ehlers et al.
patent: 7244965 (2007-07-01), Andrews et al.
patent: 2004/0095983 (2004-05-01), Whitley
patent: 2004/0252744 (2004-12-01), Anikitchev et al.
patent: 2005/0018743 (2005-01-01), Volodin et al.
patent: 2005/0069255 (2005-03-01), Nishimura et al.
patent: 2005/0248819 (2005-11-01), Hymel et al.
patent: 2005/0248820 (2005-11-01), Moser et al.
patent: 2006/0039418 (2006-02-01), Anikitchev et al.
patent: 2006/0045143 (2006-03-01), Anikitchev et al.
patent: 2006/0114955 (2006-06-01), Steckman
patent: 2006/0126690 (2006-06-01), Kido et al.
patent: 2006/0263004 (2006-11-01), Klimek et al.
patent: 2006/0280209 (2006-12-01), Treusch et al.
patent: 2007/0268572 (2007-11-01), Hu et al.
patent: 2007/0291373 (2007-12-01), Hu
patent: 2007/0291813 (2007-12-01), Hu et al.
patent: 2008/0101429 (2008-05-01), Sipes
patent: 0411233857 (1999-08-01), None
patent: 2002148491 (2002-05-01), None
patent: WO9949343 (1999-03-01), None
PCT International Search Report and Written Opinion for PCT/US2007/068717 Completed: Nov. 26, 2007.
Becht, Vector phase conjuguation for beam combining in a pulsed Nd:YAG laser system, Proceedings of the SPIE—The International Society for Optical Engineering, 3263:11-19 (1998).
Fuhr, Polarization power summing in laser diode communication systems, SPIE 740:70-76 (1987).
Headley et al., Tapered Fiber bundles for combining laser pumps., Proceedings of the SPIE—The International Society for Optical Engineering, 5709(1):263-272 (200).
Knitsch et al., Diode Laser Modules of Highest Brilliance for Materials Processing, Proceedings of the SPIE, vol. 4651:256-263 (2002).
Mecherle, Laser diode combining for free space optical communication, Proceedings of the SPIE—The International Society for Optical Engineering, 616:281-291 (1986).
Miyajima et al., Single Wavelength 5.6 Direct Diode Laser with a High-Efficiency Beam Combination, Jpn. J. Appl. Phys., 43(8):5269-5272 (2004).
Moser et al., “Volume Bragg Grating Devices,” Friday Morning Optical Fiber Communications Conference, 2003, OFC 2003 pp. 644-645, vol. 2, Mar. 28, 2003.
Ondax, Inc., “Volume Holographic Gratings (VHG),” 2005 pp. 1-7.
Rothenberg, Polarization beam smoothing for ineertial confinement fusion, J. Applied Physics, 87(8):3654-3662 (2000).
Sincerbox, Laser Beam Combining, IBM Technical Disclosure Bulletin, 12(10):1663-1664 (1970).
Thestrup et al, High brightness laser source based on polarization coupling of two diode lasers with asymmetric feedback, Applied Physics Letters, 82(5):680-682 (2003).
Treusch et al., High-Brightness Semiconductor Laser Sources for Materials Processing: Stacking, Beam Shaping, and Bars, IEEE Journal of Selected Topics in Quantum Electronics, 6(4):601-614 (2000).
Office Action mailed on Jul. 8, 2009 for U.S. Appl. No. 11/747,184 filed: May 10, 2007 published as: US 2007/0268572 A1 on Nov. 22, 2007.
Office Action mailed on Aug. 24, 2009 for U.S. Appl. No. 11/761,901 filed: Jun. 12, 2007 published as: US 2007/0291813 A1 on Dec. 20, 2007.
Valdor Fiber Optics Catalog #910-00001, pp. 1-2 Impact Mount Singlemode Laser Pigtails. Printed from the internet: Dec. 22, 2006.
International Search Report and Written Opinion mailed on Dec. 28, 2009 for International Application No.: PCT/US2009/043182 filed on: May 7, 2009 and published as: WO/2009/137703 on: Nov. 12, 2009.

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