Phase locked microdischarge array and AC, RF or pulse...

Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C313S631000, C372S061000, C372S065000

Reexamination Certificate

active

07372202

ABSTRACT:
The invention is directed to a method and apparatus for phase-locking microdischarge device arrays and an ac, rf, or pulse-excited microdischarge. The invention provides output from a non-laser optical source that is a phase-locked array of microdischarges formed of microdischarge cavities containing discharge filler and excitation electrodes. In exemplary embodiments, entire arrays of microdischarge device optical emitters that are not lasers can be fabricated into a surface area having a largest dimension smaller than the coherence length of at least one of the emissions produced by the individual elements. In other embodiments, arrays of microdischarge devices configured in a Fresnel pattern constitute a lens suitable for both producing and focusing light.

REFERENCES:
patent: 4367554 (1983-01-01), Schlossberg
patent: 4475060 (1984-10-01), Aboelfotoh
patent: 4720706 (1988-01-01), Stine
patent: 4803402 (1989-02-01), Raber et al.
patent: 4843281 (1989-06-01), Mendelsohn
patent: 4956577 (1990-09-01), Parker
patent: 5132811 (1992-07-01), Iwaki et al.
patent: 5984747 (1999-11-01), Bhagavatula et al.
patent: 6016027 (2000-01-01), DeTemple et al.
patent: 6043604 (2000-03-01), Horiuchi et al.
patent: 6194833 (2001-02-01), DeTemple et al.
patent: 6456007 (2002-09-01), Ryu et al.
patent: 6867548 (2005-03-01), Eden et al.
patent: 7026640 (2006-04-01), Nathan et al.
patent: 2003/0080688 (2003-05-01), Eden et al.
patent: 2006/0038490 (2006-02-01), Eden et al.
patent: 2006/0071598 (2006-04-01), Eden et al.
patent: 2007/0108910 (2007-05-01), Eden et al.
D.G. Youmans, “Phase Locking of Adjacent Channel Leaky Waveguide CO2 Lasers”, Appl. Phys. Lett. 44 (4), Feb. 15, 1984, pp. 365-367.
L.A. Newman, R.A. Hart, J.T. Kennedy, A.J. Cantor, A.J. DeMaria, “High Power Coupled CO2 Waveguide Laser Array”, Appl. Phys. Lett. 48 (25), Jun. 23, 1986, pp. 1701-1703.
J.E. Ripper, T.L. Paoli, “Optical Coupling of Adjacent Stripe-Geometry Junction Lasers”, Applied Physics Letters, vol. 17, No. 9, Nov. 1, 1970, pp. 371-373.
J. Katz, S. Margalit, A. Yariv, “Diffraction Coupled Phase-Locked Semiconductor Laser Array”, Appl. Phys. Lett. 42 (7), Apr. 1, 1983, pp. 554-556.
M. Oka, H. Masuda, Y. Kaneda, S. Kubota, “Laser-Diode-Pumped Phase-Locked Nd:YAG Laser Arrays”, IEEE Journal of Quantum Electronics, vol. 28, No. 4, Apr. 1992, pp. 1143-1147.

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

Phase locked microdischarge array and AC, RF or pulse... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phase locked microdischarge array and AC, RF or pulse..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase locked microdischarge array and AC, RF or pulse... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2765009

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