PHILIP LLOYD ROGERS
Medical Practice in Rockville, MD
License number
Pennsylvania MD065989L
Category
Medicine
Type
Medical Physician and Surgeon
Address
Address
2
Rockville, MD 20854
Pennsylvania
Pennsylvania
Personal information
See more information about PHILIP LLOYD ROGERS at radaris.comName
Address
Phone
481 S 9Th St APT K205, Quakertown, PA 18951
5972 2Nd St, Deale, MD 20751
422 College Park Dr, Coraopolis, PA 15108
68 Pumping Station Rd, Hanover, PA 17331
940 Astern Way UNIT 407, Annapolis, MD 21401
Professional information
Laser Doppler Velocimeter
US Patent:
2008017, Jul 17, 2008
Filed:
Mar 12, 2007
Appl. No.:
11/716654
Inventors:
Philip L. Rogers - Potomac MD, US
Kerry J. Vahala - San Gabriel CA, US
Kerry J. Vahala - San Gabriel CA, US
International Classification:
G01B 9/02, G01N 21/47, G01W 1/00
US Classification:
356521, 356446, 7317016
Abstract:
A laser Doppler velocimeter is formed using erbium-doped fiber as the lasing medium. The fiber is diode-pumped. By properly modulating the lasing in the fiber, pulses of radiation may be generated. A telescope acts as the transmission device to focus the radiation at a specified point, and may also act as the receiving system for reflected radiation. The portion of the reflected radiation collected by the receiving system is analyzed to determine the Doppler shift caused by aerosols or objects at the focal point of the telescope.
Laser Doppler Velocimeter
US Patent:
7206064, Apr 17, 2007
Filed:
Feb 28, 2006
Appl. No.:
11/362725
Inventors:
Philip L. Rogers - Potomac MD, US
Kerry J. Vahala - San Gabriel CA, US
Kerry J. Vahala - San Gabriel CA, US
Assignee:
Optical Air Data Systems, LLC - Manassas VA
International Classification:
G01P 3/36
US Classification:
356 28, 356 285
Abstract:
A laser Doppler velocimeter is formed using erbium-doped fiber as the lasing medium. The fiber is diode-pumped. By properly modulating the lasing in the fiber, pulses of radiation may be generated. A telescope acts as the transmission device to focus the radiation at a specified point, and may also act as the receiving system for reflected radiation. The portion of the reflected radiation collected by the receiving system is analyzed to determine the Doppler shift caused by aerosols or objects at the focal point of the telescope.
Laser Doppler Velocimeter
US Patent:
6141086, Oct 31, 2000
Filed:
Dec 20, 1993
Appl. No.:
8/169129
Inventors:
Kerry J. Vahala - San Gabriel CA
Philip L. Rogers - Potomac MD
Philip L. Rogers - Potomac MD
International Classification:
G01S 308
US Classification:
356 285
Abstract:
A laser Doppler velocimeter is formed using erbium-doped fiber as the lasing medium. The fiber is diode-pumped. By properly modulating the lasing in the fiber, pulses of radiation may be generated. A telescope acts as the transmission device to focus the radiation at a specified point, and may also act as the receiving system for reflected radiation. The portion of the reflected radiation collected by the receiving system is analyzed to determine the Doppler shift caused by aerosols or objects at the focal point of the telescope.