Ali Javan
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Iranian-American Physicist
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Physics
Ali Javan's Degrees
- PhD Physics Columbia University
Why Is Ali Javan Influential?
(Suggest an Edit or Addition)According to Wikipedia, Ali Javan ; December 26, 1926 – September 12, 2016 Life and career Ali Javan was born in Tehran to Azeri parents from Tabriz . He attended a school conducted by Zoroastrians. He graduated from Alborz High School, and started his university studies at the School of Science at the University of Tehran for a year. During a visit to New York in 1948, he attended several graduate courses at Columbia University. He received his Ph.D. in 1954 under his thesis advisor Charles Townes without having received a bachelor's or master's degree. In 1955, Javan held a position as a Post Doctoral in the Radiation Laboratory and worked with Townes on the atomic clock research, and used the microwave atom beam spectrometer to study the hyperfine structure of atoms like copper and thallium.
Ali Javan's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Population Inversion and Continuous Optical Maser Oscillation in a Gas Discharge Containing a He-Ne Mixture (1961) (621)
- The MOM tunneling diode - Theoretical estimate of its performance at microwave and infrared frequencies (1978) (213)
- Laser-Induced Line-Narrowing Effects in Coupled Doppler-Broadened Transitions (1969) (200)
- ERRATA: STANDING WAVE SATURATION RESONANCES IN THE CO2 10.6‐μ TRANSITIONS OBSERVED IN A LOW‐PRESSURE ROOM‐TEMPERATURE ABSORBER GAS (1970) (185)
- Theory of a Three-Level Maser (1957) (171)
- Isotope Shift and Saturation Behavior of the 1.15-μ Transition of Ne (1963) (158)
- Narrowing of electromagnetically induced transparency resonance in a Doppler-broadened medium (2002) (155)
- FREQUENCY MIXING IN THE INFRARED AND FAR‐INFRARED USING A METAL‐TO‐METAL POINT CONTACT DIODE (1968) (135)
- Collisional narrowing of infrared water‐vapor transitions (1972) (126)
- Absolute frequency measurement and spectroscopy of gas laser transitions in the far infrared. (1967) (126)
- Frequency Characteristics of a Continuous-Wave He–Ne Optical Maser (1962) (120)
- Test of special relativity or of the isotropy of space by use of infrared masers. (1964) (119)
- 6A5 - Possibility of self-focusing due to intensity dependent anomalous dispersion (1966) (119)
- Effects of collisions on Raman line profiles of hydrogen and deuterium gas (1972) (117)
- Vibrational relaxation measurements in CO sub 2 using an induced-fluorescence technique. (1966) (116)
- Frequency Stability of He-Ne Masers and Measurements of Length (1963) (105)
- Accurate laser wavelength measurement with a precision two-beam scanning Michelson interferometer. (1981) (101)
- EXTENSION OF LASER HARMONIC‐FREQUENCY MIXING TECHNIQUES INTO THE 9 μ REGION WITH AN INFRARED METAL‐METAL POINT‐CONTACT DIODE (1969) (101)
- ac electron tunneling at infrared frequencies: Thin‐film M‐O‐M diode structure with broad‐band characteristics (1974) (93)
- Collisional Relaxation of the 1000 State in Pure CO2 (1968) (87)
- Precision Infrared Stark Spectra ofN14H2D Using Lamb Dip (1969) (76)
- Possibility of Production of Negative Temperature in Gas Discharges (1959) (76)
- The influence of level degeneracy on the self- induced transparency effect. (1968) (74)
- Fundamental and applied laser physics (1973) (74)
- Mechanism of detection of radiation in a high‐speed metal‐metal oxide‐metal junction in the visible region and at longer wavelengths (1976) (72)
- Measurement of vibrational-vibrational exchange rates for excited vibrational levels (2≤v≤4) in hydrogen fluoride gas (1974) (69)
- EXTENSION OF LASER HARMONIC‐FREQUENCY MIXING INTO THE 5‐μ REGIONS (1970) (67)
- Study of Diffusion and Wall De‐excitation Probability of 00°1 State in CO2 (1968) (67)
- Effects of collisions on saturation behavior of the 1.15- mu transition of Ne studied with He-Ne laser. (1966) (65)
- Observation of laser oscillation in a 1‐atm CO2–N2–He laser pumped by an electrically heated plasma generated via photoionization (1973) (64)
- Location of Electron and Hole Carriers in Graphite from Laser Magnetoreflection Data (1968) (58)
- From laser-induced line narrowing to electro- magnetically induced transparency: closed system analysis (2002) (56)
- HYPERFINE STRUCTURE AND PARAMAGNETIC PROPERTIES OF EXCITED STATES OF XENON STUDIED WITH A GAS LASER. (1966) (53)
- Absolute frequency measurements on new CW HCN submillimeter laser lines (1967) (53)
- Q SWITCHING OF MOLECULAR LASER TRANSITIONS (1966) (51)
- The feasibility of producing laser plasmas via photoionization (1972) (50)
- Anisotropic ultrahigh gain emission observed in rotational transitions in optically pumped HF gas. (1972) (44)
- Velocity dependence of collision‐broadening cross section observed in an infrared transition of NH3 gas at room temperature (1973) (44)
- Optical pumping and tunable laser spectroscopy of the ν2 band of D2O (1975) (43)
- Motional narrowing in hydrogen Raman scattering (1969) (43)
- A HIGH‐RESOLUTION STUDY OF THE C 3Πu → B 3Πg(0, 0) STIMULATED TRANSITIONS IN N*2 (1968) (40)
- Stabilization of the He–Ne Maser on the Atomic Line Center (1965) (40)
- Measurement of Vibration‐Vibration Energy Transfer Time in HF Gas (1972) (40)
- Observation of the transparency of a resonant medium to zero‐degree optical pulses (1972) (38)
- VIBRATIONAL AND ROTATIONAL STUDIES USING Q SWITCHING OF MOLECULAR GAS LASERS (1966) (37)
- Collision-Induced Transitions within Excited Levels of Neon (1965) (37)
- Extension of absolute frequency measurements to the 84μ range (1969) (36)
- Generation of infrared radiation in a metal-to-metal point-contact diode at synthesized frequencies of incident fields - A high-speed broad-band light modulator. (1972) (36)
- Laser harmonic frequency mixing of two different far infrared laser lines up to 118μ (1968) (33)
- Microwave Spectrum and Structure of Perrhenyl Fluoride (1959) (31)
- OBSERVATION OF INTENSE SUPERRADIANT EMISSION IN THE HIGH‐GAIN INFRARED TRANSITIONS OF HF AND DF MOLECULES (1971) (31)
- Hyperfine structure of excited states and quadrupole moment of Ne-21 using laser-induced line-narrowing techniques. (1972) (31)
- Velocity dependence of collision broadening cross sections in NH3 (1976) (28)
- Pressure Dependence of the Decay Rate for Imprisoned 4.35‐μ Spontaneous Emission in CO2 (1969) (28)
- From laser-induced line narrowing to electromagnetically induced transparency in a Doppler-broadened system (2001) (27)
- Possibility of a unidirectional laser amplifier produced by monochromatic optical pumping of a coupled Doppler-broadened transition (1971) (26)
- ISOTOPE SHIFT MEASUREMENT FOR 6328 Å He–Ne LASER TRANSITION (1965) (26)
- ABSOLUTE FREQUENCY MEASUREMENTS OF NEW CW DCN SUBMILLIMETER LASER LINES (1968) (25)
- Microwave Absorption Spectra of MnO 3 F and ReO 3 Cl (1954) (25)
- Absolute frequency measurement of the 190μ and 194μ gas laser transitions (1967) (23)
- Accurate wavelength measurement of P-branch transitions of the 0111-[1110, 0310]I band of C12O216 and determination of the band parameters☆ (1977) (21)
- Water vapor spectroscopy at 5 μ using a tunable SFR laser (1975) (20)
- 4B5 - Progress and applications of Q-switching techniques using molecular gas lasers (1966) (20)
- Sealed multiatmosphere CO2 TEA laser: Seed‐gas compatible system using unheated oxide catalyst (1978) (20)
- Observation of infrared–optical double resonance in NO2 (1978) (20)
- An independently controllable multiline laser resonator and its use in multifrequency injection locking (1976) (20)
- Coherent optical pulse reshaping in a resonant molecular absorber (1974) (20)
- A multilevel model of XeF ground state kinetics (1980) (20)
- Mixed isotope multiatmosphere CO 2 laser (1979) (19)
- Observation of one‐ and two‐electron transfer from noble‐gas atom to highly stripped carbon ions (1976) (19)
- Frequency Spectrum of Spontaneous and Stimulated Line-Narrowing Effects Induced by Laser Radiation (1968) (19)
- Observation of adiabatic rapid passage utilizing narrow infrared saturation resonances (1975) (19)
- Observation of hyperfine level crossing in stimulated emission. (1969) (18)
- XeF ground‐state dissociation and vibrational equilibration (1979) (17)
- Measurement of V‐V transfer rate from HF v = 3 using simultaneous optical pumping on the HF v = 2 → 1 and v = 1 → 0 bands (1973) (17)
- Study of vibrational and rotational relaxations in D2O. (1980) (16)
- Selective Reabsorption Leading to Multiple Oscillations in the 8446-Å Atomic-Oxygen Laser (1973) (16)
- Collisional effects on the rovibrational transitions of the HD fundamental band (1983) (15)
- The Microwave Spectrum of C8H13Br and C8H13Cl (1953) (14)
- v=2←1Absorption Spectroscopy of Vibrationally Heated NO Molecules Using Optical Pumping in a Wave Guide (1977) (13)
- Photopreionization of the 3371-Å pulsed N 2 laser (1975) (13)
- Finite-bias resistance peaks in nanoscale superconductor-normal-metal Ta-W point contacts (1999) (13)
- XeF ground‐state dynamics in a laser discharge (1978) (13)
- Measurement of the vibrational-virbrational exchange time (v = 2) for DF Gas (1973) (12)
- Accurate laser wavelength measurements in the infrared and far infrared using a Michelson interferometer (1969) (12)
- Fundamental and applied laser physics. Proceedings of the symposium held at Esfahan, Iran, August 29 to September 5, 1971 (1973) (12)
- Analysis of the laser‐stimulated reaction: NO2*+CO→NO+CO2 (1978) (11)
- Precision Spectroscopy of the N2O, 00°1–10°0 Laser Band by Frequency Mixing in an Infrared, Metal‐Metal Oxide‐Metal Point Contact Diode (1972) (10)
- FAR‐INFRARED CONTINUOUS‐WAVE LASER OSCILLATION IN PURE HELIUM (1969) (10)
- Observation of laser oscillation in pure rotational transitions of OH and OD free radicals (1972) (10)
- Transit-time effects in power-broadened Doppler-free saturation resonances (1977) (10)
- Electron Tunneling Spectroscopy of High-Speed W-Ni Submicron Junctions (1979) (10)
- Determination of the speed of light by absolute wavelength measurement of the R(14) line of the CO2 9.4-Mum band and the known frequency of this line. (1977) (9)
- Effects of the Bending Mode of Vibration on the Hyperfine Structure of ICN (1955) (9)
- Stable CO2 and N2O laser design (1980) (9)
- STRONG MODE COUPLING INDUCED IN A GAS LASER BY AN INTRACAVITY SATURABLE ABSORBING MEDIUM (1968) (8)
- Measurement of excited state population decay time in NH3 by optical adiabatic rapid passage (1977) (8)
- MEASUREMENT OF THE FREQUENCY OF LIGHT (1969) (8)
- Narrowing of EIT resonance in a Doppler Broadened Medium (2001) (7)
- The Optical Properties of Materials (1967) (7)
- Observation of Anomalous Zeeman Effect in Infrared Transitions ofΣ1 CO2andN2O Molecules (1976) (7)
- Spectroscopic studies of 4.3 μ transient laser oscillation in CO2 (1968) (7)
- MEASUREMENT OF SOME MOLECULAR VIBRATIONAL‐ROTATIONAL PARAMETERS WITH AN INFRARED HETERODYNING TECHNIQUE (1967) (7)
- THE SPIN OF O$sup 1$$sup 8$ (1951) (6)
- Precise Isotope Shift Measurements Using Line Narrowing Induced by Laser Radiation. (1967) (6)
- Observation of vibrational dependence in N2O quadrupole hyperfine structure utilizing a twin-laser spectrometer. (1980) (5)
- Optical isolation using a Doppler‐broadened molecular absorber (1973) (5)
- Theory of Optical Frequency Mixing Using Resonant Phenomena (1965) (5)
- The possibility of generating laser plasmas by photoionization (1972) (5)
- The future of lasers (1972) (5)
- Spatial distribution of electrons in a high‐pressure plasma produced by two‐step photoionization (1974) (4)
- Optical and Infrared Masers (1962) (3)
- The laser‐stimulated reaction: NO2*+CO→NO+CO2 (1976) (3)
- High resolution studies with Doppler free resonances; Recent works at MIT (1975) (3)
- 9 – Population Inversion and Continuous Optical Maser Oscillation in a Gas Discharge Containing a He–Ne Mixture* (1969) (2)
- Potential Frequency Accuracy of the CO 2 Fluorescence Saturation Dip (1975) (2)
- EXTENSION OF MICROWAVE DETECTION AND FREQUENCY MEASURING TECHNIQUES INTO THE OPTICAL REGION (1974) (2)
- Photoresponse and nonequilibrium properties of a superconductor-normal-metal point contact (1999) (1)
- Erratum: XeF ground-state dissociation and vibrational equilibration (1980) (1)
- High pressure gas laser technology for atmospheric remote sensing (1980) (1)
- From the archives: The future of lasers (2015) (1)
- Measurement of microwave fine structure in OH infrared transitions using frequency mixing with metal‐to‐metal infrared diodes (1974) (1)
- Energy absorption and vibrational heating in molecules following intense laser excitation. (1976) (1)
- High Speed Rectifying Junctions in the Infrared Recent M.I.T. Developments (1975) (1)
- Precision Absolute Frequency and Wavelength Measurements in the Infrared: A Review of Activities at M.I.T. (1972) (1)
- Broadband photoexcitation of lasers (1976) (1)
- Photoexcitation of lasers and chemical reactions for NASA missions: A theoretical study. Final report, 15 December 1976-17 December 1977 (1981) (0)
- Gaseous Optical Masers (1965) (0)
- Study of diffusion and wall de-excitation probability of 00 deg 1 state in CO sub 2. (1968) (0)
- An optical transmitter or amplifier (1961) (0)
- A review of recent studies of pressure effects on the excited states of Ne using an He-Ne laser light source. (1966) (0)
- /^p 665 694 Investigation of Molecular Gas Lasers Defense Documentation Center Defense Supply Agency (0)
- Observation of the anomalous Zeeman effect in 1 Sigma CO 2 and N 2 O (A) (1975) (0)
- GAS LASER RESEARCH IN THE INFRARED AND VISIBLE RANGE. (1970) (0)
- Frequency Mixing and Multiplication in the Far Infrared and Infrared (1969) (0)
- STUDY OF VARIOUS ASPECTS OF RAMAN SCATTERING USING GAS LASERS (1968) (0)
- Frequency stability of helium-neon massers and measurements of length (1963) (0)
- Optical and infrared lasers (1978) (0)
- Modern Methods in Precision Spectroscopy: A Decade of Developments (1973) (0)
- Microwave Absorption Spectra of Manganese Trioxide Fluoride and Rhenium Trioxide Fluoride. (1954) (0)
- Possibility of self-focusing due to nonlinear anomalous dispersion (1966) (0)
- Investigation of the Use of Lasers in the Far Infrared, Infrared and Optical Regions. (1970) (0)
- New gas lasers committee report on electronic transition chemically and electrically excited lasers. Meeting of 20--22 September 1972. Technical report 1 Sep--1 Dec 1972 (1973) (0)
- Absolute frequency measurement of the 190 mu and 194 mu gas laser transitions. (1967) (0)
- Optical Electronics, Extension of Microwave Techniques into the Optical Region (1977) (0)
- SYMPOSIUM ON FREQUENCY CONTROL, 26TH, ANNUAL, PROCEEDINGS, 1972. (0)
- Extension of microwave rectification and frequency-measuring technology into the optical region (1973) (0)
- Collisional relaxation of the 10 super 0 state in pure CO sub 2. (1968) (0)
- Measurements of the HF vibration-vibration transfer time and apparent vibration decay rate of v = 2 using observation of the v = 2 v = 1 fluorescence in HF (1973) (0)
- THE HELIUM–NEON LASER (2005) (0)
- Photoexcitation of lasers and chemical reactions for NASA missions: A theoretical study. [optical pumping in high pressure gas (1981) (0)
- Collisional energy transfer and topics related to the gas laser mechanism. Final report, 1 December 1972--31 December 1974 (1975) (0)
- 8 – Possibility of Production of Negative Temperature in Gas Discharges* (1969) (0)
- Electronic components and devices with tunnel effect (1974) (0)
- Study of water vapor absorption lines in the near infrared (1976) (0)
- Study of infrared and visible gas lasers (1977) (0)
- Precision speed of light determination by means of simultaneous absolute frequency and wavelength measurements in the infrared: A progress report of the activities at M.I.T. (1972) (0)
- Development of tunable high pressure CO2 laser for lidar measurements of pollutants and wind velocities, January 1976 to December 1977 (1979) (0)
- INVESTIGATION OF MOLECULAR GAS LASERS (1968) (0)
- Isotope shift measurement for 6328 angstrom units He-Ne laser transition. (1965) (0)
- Characteristics of a Q-switched CO 2 laser (1966) (0)
- Spectral width of electromagnetically induced transparency in hot atomic gases (2003) (0)
- Measurement of Frequency of Light and its Application. (1978) (0)
- INVESTIGATION OF THE USE OF MASERS IN THE INFRARED AND OPTICAL REGIONS. (1966) (0)
- A high-resolution study of the C super 3 pi sub 1 goes to B super 3 pi sub g /0,0/ stimulated transitions in N sub 2. (1968) (0)
- Frequency Characteristics of an Optical Maser (1962) (0)
- Infrared Rectification and Frequency Mixing in a Thin Film Metal-Metal Oxide-Metal Diode Structure (1974) (0)
- Absolute frequency measurements in the far infrared (1968) (0)
- Method and apparatus for stabilizing a gaseous optical maser Patent (1970) (0)
- Spectroscopy with gas lasers. (1966) (0)
- by Cavity Dumping (1974) (0)
- Fundamental and applied laser physics : proceedings of the Esfahan Symposium, August 29 to September 5, 1971 (1973) (0)
- STUDY OF VARIOUS ASPECTS OF RAMAN SCATTERING USING C. W. OPTICAL MASERS (1966) (0)
- Report of the 1971 JASON Laser Summer Study. Volume II. Supporting Appendices A-M, (1971) (0)
- Thermally Self-Induced Decline of the Extinction Ratio of Light Modulators (1972) (0)
- Collisional Energy Transfer and Topics Related to the Gas Laser Mechanism. (1975) (0)
- Coherent optical pulse evolution in a CO2 amplifier (1976) (0)
- COLLISION NARROWING EFFECT IN HYDROGEN DEUTERIDE (1981) (0)
- Exploration of Gas Laser Applications in the Infrared and Visible Range. (1971) (0)
- Optical Electronics and Infrared Radiation. (1982) (0)
- STUDY OF VARIOUS ASPECTS OF RAMAN SCATTERING USING CONTINUOUS WAVE OPTICAL MASERS (1967) (0)
- Saturation spectroscopy measurements of collisionally-induced population decay rates in NH3 after inversion by optical adiabatic rapid passage (1976) (0)
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