Dr. Robert L Eldridge, Valley Stream NY - MD (Doctor of Medicine)
Specialties:
Critical Care Medicine
Address:
238 Meyer Ave, Valley Stream 11580 UCLA ANESTHESIOLOGY DEPT 757 Westwood Plz SUITE 3325, Los Angeles 90095 (310) 267-8679 (Phone), (310) 267-3899 (Fax)
Languages:
English
Education:
Medical School Columbia University / College of Physicians And Surgeons Graduated: 2007
Robert L Eldridge, Los Angeles CA
Specialties:
Critical Care Specialist
Address:
757 Westwood Plz, Los Angeles, CA 90095 660 S Euclid Ave, Saint Louis, MO 63110 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110
Electrodes For Transversely Excited Gas Lasers
US Patent:
4833686, May 23, 1989
Filed:
Jun 29, 1987
Appl. No.:
7/066923
Inventors:
Robert E. Eldridge - Los Angeles CA
Assignee:
Hughes Aircraft Company - Los Angeles CA
International Classification:
H01S 3097
US Classification:
372 87
Abstract:
An electrode for a transverse gas flow laser has a simplified profile which facilitates the fabrication and subsequent alignment of the electrodes within a laser cavity. Each electrode is essentially comprised of an upper horizontally planar surface having a surrounding radiused edge of a given radius of curvature which is terminated by a surrounding vertical side wall. The termination of the radiused edge by the side wall acts to reduce the total electrode width, resulting in a reduction in required laser package size. A bottom surface of the electrode may be provided with a mounting means, such as a plurality of tapped openings for bolting the electrode to an inner surface of the laser package.
Preionization Electrode For Pulsed Gas Laser
US Patent:
4953174, Aug 28, 1990
Filed:
Oct 23, 1989
Appl. No.:
7/425264
Inventors:
Robert E. Eldridge - Los Angeles CA David B. Cohn - Torrance CA Wayde H. Affleck - El Segundo CA
Assignee:
Hughes Aircraft Company - Los Angeles CA
International Classification:
H01S 3097
US Classification:
372 87
Abstract:
A laser preionization electrode (15, 17) formed of a dielectric tube (16) of square cross-section enclosing an electrode (18) of circular cross-section, the electrode (18) being of a large diameter on the order of 6. 35 millimeters. A pair of such electrodes (15, 17) are located on either side of a main electrode (11) in a laser with the result that longer length preionization electrodes may be constructed while eliminating alignment problems of the prior art.