AP2002002499A0 - Surface catalyst infra red laser. - Google Patents

Surface catalyst infra red laser.

Info

Publication number
AP2002002499A0
AP2002002499A0 APAP/P/2002/002499A AP2002002499A AP2002002499A0 AP 2002002499 A0 AP2002002499 A0 AP 2002002499A0 AP 2002002499 A AP2002002499 A AP 2002002499A AP 2002002499 A0 AP2002002499 A0 AP 2002002499A0
Authority
AP
ARIPO
Prior art keywords
oxygen
fuel
atoms
radicals
catalyst
Prior art date
Application number
APAP/P/2002/002499A
Inventor
Anthony Zuppero
Jawahar M Gidwani
Original Assignee
Neokismet Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Neokismet Llc filed Critical Neokismet Llc
Publication of AP2002002499A0 publication Critical patent/AP2002002499A0/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/095—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping
    • H01S3/0951—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping by increasing the pressure in the laser gas medium
    • H01S3/0953—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

A process and apparatus are provided for the generation of laser radiation by providing a fuel (105), such as methanol, ethanol, carbon monoxide and/or hydrogen, and air (106) to a catalyst (102), such as platinum, which is located beneath a polychromatic resonant optical cavity formed by laser mirrors (107) and (108). The catalyst surface is flooded with adsorbed fuel radicals, leaving relatively few sites for oxygen absorption. Under this condition, the oxygen dissociates into two oxygen atoms or free radicals with approximately one electron volt of energy (i.e. "hot atoms"). The "hot atoms" of oxygen find fuel radicals as collision partners and form reaction products that are in their highest vibrational state. A vibrationally inverted population is a prerequisite of stimulated emission of radiation.
APAP/P/2002/002499A 1999-10-20 2000-10-19 Surface catalyst infra red laser. AP2002002499A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16052799P 1999-10-20 1999-10-20
PCT/US2000/028930 WO2001029938A1 (en) 1999-10-20 2000-10-19 Surface catalyst infra red laser

Publications (1)

Publication Number Publication Date
AP2002002499A0 true AP2002002499A0 (en) 2002-06-30

Family

ID=22577255

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/2002/002499A AP2002002499A0 (en) 1999-10-20 2000-10-19 Surface catalyst infra red laser.

Country Status (14)

Country Link
EP (1) EP1232546A4 (en)
JP (1) JP2003512729A (en)
KR (1) KR20020075862A (en)
CN (1) CN1409883A (en)
AP (1) AP2002002499A0 (en)
AU (1) AU1434901A (en)
BR (1) BR0014907A (en)
CA (1) CA2388429A1 (en)
EA (1) EA200200432A1 (en)
IL (1) IL149221A0 (en)
MX (1) MXPA02003978A (en)
NO (1) NO20021870L (en)
OA (1) OA12069A (en)
WO (1) WO2001029938A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6649823B2 (en) 1999-05-04 2003-11-18 Neokismet, L.L.C. Gas specie electron-jump chemical energy converter
US6678305B1 (en) 1999-05-04 2004-01-13 Noekismet, L.L.C. Surface catalyst infra red laser
US7223914B2 (en) * 1999-05-04 2007-05-29 Neokismet Llc Pulsed electron jump generator
US7371962B2 (en) 1999-05-04 2008-05-13 Neokismet, Llc Diode energy converter for chemical kinetic electron energy transfer
AU2002236994A1 (en) 2001-01-17 2002-07-30 Neokismet, L.L.C. Electron-jump chemical energy converter
JP4828087B2 (en) * 2001-05-10 2011-11-30 ネオキスメット エルエルシー Energy extraction method and energy extraction device
WO2003003469A1 (en) 2001-06-29 2003-01-09 Neokismet, L.L.C. Quantum well energizing method and apparatus
US9437892B2 (en) 2012-07-26 2016-09-06 Quswami, Inc. System and method for converting chemical energy into electrical energy using nano-engineered porous network materials
KR20160146243A (en) 2015-06-12 2016-12-21 전관구 Manufacturing process of metal oxide nanoparticles and metal nanoparticles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6410083A (en) * 1964-08-29 1966-03-01
US3694770A (en) * 1970-12-18 1972-09-26 United Aircraft Corp Liquid fuel gas dynamic mixing laser
US6114620A (en) * 1999-05-04 2000-09-05 Neokismet, L.L.C. Pre-equilibrium chemical reaction energy converter
OA12068A (en) * 1999-10-20 2006-05-03 Neokismet Llc Solid state surface catalysis reactor.

Also Published As

Publication number Publication date
EP1232546A1 (en) 2002-08-21
CN1409883A (en) 2003-04-09
NO20021870L (en) 2002-06-14
WO2001029938A1 (en) 2001-04-26
NO20021870D0 (en) 2002-04-19
EP1232546A4 (en) 2003-01-02
OA12069A (en) 2006-05-04
KR20020075862A (en) 2002-10-07
BR0014907A (en) 2002-10-01
MXPA02003978A (en) 2004-09-06
IL149221A0 (en) 2002-11-10
EA200200432A1 (en) 2002-10-31
JP2003512729A (en) 2003-04-02
AU1434901A (en) 2001-04-30
CA2388429A1 (en) 2001-04-26

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