Roger E. Allen

Person

Alexandria, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rare earth ion doped CW cascade fiber laser
- Patent number 5,313,477
- Issue date May 17, 1994
- The United States of America as represented by the Secretary of the Navy
- Leon Esterowitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Erbium-doped fluorozirconate fiber laser pumped by a diode laser so...
- Patent number 5,084,880
- Issue date Jan 28, 1992
- The United States of America as represented by the Sectretary of the Navy
- Leon Esterowitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for lasing
- Patent number 5,038,353
- Issue date Aug 6, 1991
- The United States of America as represented by the Secretary of the Navy
- Leon Esterowitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode pumped, erbium-doped, solid state laser with high slope...
- Patent number 5,014,279
- Issue date May 7, 1991
- The United States of America as represented by the Secretary of the Navy
- Leon Esterowitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thulium-doped fluorozirconate fiber laser pumped by a diode laser s...
- Patent number 4,967,416
- Issue date Oct 30, 1990
- The United States of America as represented by the Secretary of the Navy
- Leon Esterowitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Excimer-pumped blue-green laser
- Patent number 4,347,485
- Issue date Aug 31, 1982
- The United States of America as represented by the Secretary of the Navy
- Leon Esterowitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Excimer-pumped four level blue-green solid state laser
- Patent number 4,284,962
- Issue date Aug 18, 1981
- The United States of America as represented by the Secretary of the Navy
- Leon Esterowitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for determining the compensation density in n-type narrow-ga...
- Patent number 4,217,547
- Issue date Aug 12, 1980
- The United States of America as represented by the Secretary of the Navy
- Filbert J. Bartoli
- G01 - MEASURING TESTING
Information Patent Grant
Praseodymium blue-green laser system
- Patent number 4,167,712
- Issue date Sep 11, 1979
- The United States of America as represented by the Secretary of the Navy
- Leon Esterowitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Determination of thermal conductances of bonding layers in infrared...
- Patent number 4,126,033
- Issue date Nov 21, 1978
- The United States of America as represented by the Secretary of the Navy
- Filbert J. Bartoli
- G01 - MEASURING TESTING
Information Patent Grant
Room-temperature, thin-film, PbS photoconductive detector hardened...
- Patent number 4,117,329
- Issue date Sep 26, 1978
- The United States of America as represented by the Secretary of the Navy
- Melvin R. Kruer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Determination of thermal impedances of bonding layers in infrared p...
- Patent number 4,012,691
- Issue date Mar 15, 1977
- The United States of America as represented by the Secretary of the Navy
- Filbert J. Bartoli
- G01 - MEASURING TESTING

Roger E. Allen

Person

Patents Grantslast 30 patents

Rare earth ion doped CW cascade fiber laser

Erbium-doped fluorozirconate fiber laser pumped by a diode laser so...

Method and apparatus for lasing

Laser diode pumped, erbium-doped, solid state laser with high slope...

Thulium-doped fluorozirconate fiber laser pumped by a diode laser s...

Excimer-pumped blue-green laser

Excimer-pumped four level blue-green solid state laser

Method for determining the compensation density in n-type narrow-ga...

Praseodymium blue-green laser system

Determination of thermal conductances of bonding layers in infrared...

Room-temperature, thin-film, PbS photoconductive detector hardened...

Determination of thermal impedances of bonding layers in infrared p...