1
Paul E Coyle, Joseph J Barrett, Wayne V Lemanski, John Foley: Storm shutters with light transmittance. Paul E Coyle, Joseph J Barrett, John Foley, Malin Haley DiMaggio & Crosby PA, August 4, 1998: US05787642 (28 worldwide citation)

A storm shutter for use in high wind severe storms, such as hurricanes and cyclones, that will protect windows, doors, and sliding glass doors on the outside of a building, which can be permanently or temporarily mounted, and which allow for protection in extremely high winds while permitting the tr ...


2
Joseph J Barrett, Otis G Peterson: Common-resonator pre-locked laser. Allied Chemical Corporation, Gerhard H Fuchs, Horst M Kasper, James Riesenfeld, October 7, 1980: US04227159 (26 worldwide citation)

A common-resonator pre-locked laser is formed by a jet stream dye pumped simultaneously by a CW laser and a pulsed laser. Laser pulses with greater than 100 W peak power in a band width of less than about 54 MHz are produced.


3
Joseph J Barrett: Infrared gas analysis. Allied Chemical Corporation, Ernest A Polin, Ernest D Buff, February 17, 1976: US03939348 (25 worldwide citation)

A method and apparatus for detecting and quantitatively measuring a molecular species of gaseous material in a sample to be analyzed are provided. Light containing incoherent infrared radiation is collected, collimated and transmitted by a light conditioning means to a primary filtering means. The p ...


4
Joseph J Barrett, M Alten Gilleo: Simultaneous transmission of periodic spectral components by plural interferometric means. Allied Chemical Corporation, E D Buff, October 5, 1976: US03984190 (25 worldwide citation)

A method and apparatus for analyzing light are provided. Light having spectral components periodic in frequency is collected, collimated and transmitted by light conditioning means to a first interferometric means. The first interferometric means selectively separates a preselected periodic spectrum ...


5
Joseph J Barrett: Air turbulence detection. Allied Signal, Gerhard H Fuchs, Richard C Stewart, Ernest D Buff, June 26, 1990: US04937447 (23 worldwide citation)

Air turbulence (windshear as well as clear air turbulence) in navigable airspace is detected by remotely sensing changes in the spatial temperature profile of an air column ahead of an aircraft by repeatedly sensing the intensity of the thermal radiation from the column of atmospheric air in at leas ...


6
Joseph J Barrett, Jerry W Kuper, Timothy C K Chin, Paul Papanestor: High power laser employing fiber optic delivery means. AlliedSignal, Gerhard H Fuchs, Richard C Stewart, October 26, 1993: US05257274 (22 worldwide citation)

In a frequency-shifted, low gain pulsed tunable laser, spatial and temporal build-up of regions of high intensity in the fundamental frequency is minimized by generating a frequency-narrowed fundamental wavelength, preferentially frequency shifting high energy portions of the fundamental wavelength, ...


7
Joseph J Barrett, Joseph Yee, William R Rapoport: Eye safe laser imaging system. AlliedSignal, Verne E Kreger Jr, January 17, 1995: US05383200 (21 worldwide citation)

An active night vision system capable of viewing a target over long distances utilizes laser illumination in eye-safe, invisible wavelength regions of about 1.52-1.76 .mu.m or about 2.03 .mu.m-2.34 .mu.m for illuminating a target; and electronically receives, intensifies and displays or stores the r ...


8
Joseph J Barrett: Infrared gas analysis. Allied Chemical Corporation, Ernest D Buff, July 12, 1977: US04035643 (20 worldwide citation)

A method and apparatus for detecting and quantitatively measuring a molecular species of gaseous material in a sample to be analyzed are provided. Light containing incoherent infrared radiation is collected, collimated and transmitted by a light conditioning means to a primary filtering means. The p ...


9
Jerry W Kuper, Joseph J Barrett, William E Langert, Martin C Baker, Andrew N Stephenson: Fiber optic laser beam delivery system. Allied Signal, Gerhard H Fuchs, Richard Stewart, July 31, 1990: US04944567 (19 worldwide citation)

The invention relates to a laser light beam delivery system for delivering a laser light beam from a source remote from the laser originating the light. The delivery system consists of an optical fiber having a double taper, i.e., a taper portion at each end with the fiber tapering at the input end ...


10
Kenrick Rodford Leslie, Michael Lee Shand, Martin Carlin Baker, Joseph J Barrett, Clint Patrick Kilroy: Apparatus and method for determining wind profiles and for predicting clear air turbulence. Alliedsignal, Loria B Yeadon, December 14, 1999: US06000285 (18 worldwide citation)

The invention provides a system for passive measurement of atmospheric temperature using a passive direction detector for detecting the energy of a narrow wavelength band emanating from a volume of atmospheric gas. The resulting signal can be associated with an effective temperature. The effective t ...