Publications
156 results found
Ditmire T, Smith RA, Tisch JWG, et al., 1997, High intensity laser absorption by gases of atomic clusters, PHYSICAL REVIEW LETTERS, Vol: 78, Pages: 3121-3124, ISSN: 0031-9007
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- Citations: 309
Ditmire T, Tisch JWG, Springate E, et al., 1997, High-energy ions produced in explosions of superheated atomic clusters, NATURE, Vol: 386, Pages: 54-56, ISSN: 0028-0836
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- Citations: 599
Ditmire T, Gumbrell ET, Smith RA, et al., 1996, Spatial coherence measurement of soft x-ray radiation produced by high order harmonic generation, PHYSICAL REVIEW LETTERS, Vol: 77, Pages: 4756-4759, ISSN: 0031-9007
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- Citations: 146
Ditmire T, Gumbrell ET, Smith RA, et al., 1996, Supersonic ionization wave driven by radiation transport in a short-pulse laser-produced plasma, PHYSICAL REVIEW LETTERS, Vol: 77, Pages: 498-501, ISSN: 0031-9007
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- Citations: 30
Key MH, Barbee TW, Blyth JW, et al., 1996, Development and application of ultra-bright laser and harmonic XUV sources, 5th International Conference on X-ray Lasers, Publisher: IOP PUBLISHING LTD, Pages: 9-16, ISSN: 0951-3248
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- Citations: 2
DITMIRE T, HUTCHINSON MHR, KEY MH, et al., 1995, AMPLIFICATION OF XUV HARMONIC RADIATION IN A GALLIUM AMPLIFIER, PHYSICAL REVIEW A, Vol: 51, Pages: R4337-R4340, ISSN: 1050-2947
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- Citations: 57
CIARROCCA M, MARANGOS JP, BURGESS DD, et al., 1994, SPECTRAL AND SPATIAL MODIFICATIONS TO AN INTENSE 1-MU-M LASER-PULSE INTERACTING WITH A DENSE ARGON GAS, OPTICS COMMUNICATIONS, Vol: 110, Pages: 425-434, ISSN: 0030-4018
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- Citations: 15
STARCZEWSKI T, LARSSON J, WAHLSTROM CG, et al., 1994, TIME-RESOLVED HARMONIC-GENERATION IN AN IONIZING GAS, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, Vol: 27, Pages: 3291-3301, ISSN: 0953-4075
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- Citations: 18
TISCH JWG, SMITH RA, CIARROCCA M, et al., 1994, ANGULARLY-RESOLVED HIGH-ORDER HARMONIC-GENERATION IN HELIUM, 11th National Quantum Electronics Conference, Publisher: TAYLOR & FRANCIS LTD, Pages: 1163-1172, ISSN: 0950-0340
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- Citations: 5
TISCH JWG, SMITH RA, MUFFETT JE, et al., 1994, ANGULARLY RESOLVED HIGH-ORDER HARMONIC-GENERATION IN HELIUM, PHYSICAL REVIEW A, Vol: 49, Pages: R28-R31, ISSN: 1050-2947
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- Citations: 65
Tisch JWG, Smith RA, Ciarrocca M, et al., 1994, Angularly-resolved high-order harmonic-generation in helium, Journal of Modern Optics, Vol: 41, Pages: 1163-1172, ISSN: 0950-0340
SVANBERG S, ANDERSSONENGELS S, BERG R, et al., 1994, APPLICATIONS OF TERAWATT LASERS, 11th International Conference on Laser Spectroscopy, Publisher: AIP PRESS, Pages: 264-269, ISSN: 0094-243X
Tisch JWG, Smith RA, Ciarrocca M, et al., 1994, Angularly-resolved high-order harmonic-generation in helium, Journal of Modern Optics, Vol: 41, Pages: 1163-1172, ISSN: 0950-0340
DANSON CN, BARZANTI LJ, CHANG Z, et al., 1993, HIGH-CONTRAST MULTI-TERAWATT PULSE GENERATION USING CHIRPED PULSE AMPLIFICATION ON THE VULCAN LASER FACILITY, OPTICS COMMUNICATIONS, Vol: 103, Pages: 392-397, ISSN: 0030-4018
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- Citations: 102
LUAN S, HUTCHINSON MHR, SMITH RA, et al., 1993, HIGH DYNAMIC-RANGE 3RD-ORDER CORRELATION-MEASUREMENT OF PICOSECOND LASER-PULSE SHAPES, MEASUREMENT SCIENCE AND TECHNOLOGY, Vol: 4, Pages: 1426-1429, ISSN: 0957-0233
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- Citations: 59
BELL AR, BEG FN, CHANG Z, et al., 1993, OBSERVATION OF PLASMA-CONFINEMENT IN PICOSECOND LASER-PLASMA INTERACTIONS, PHYSICAL REVIEW E, Vol: 48, Pages: 2087-2093, ISSN: 1063-651X
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- Citations: 31
SMITH RA, TISCH JWG, CIARROCCA M, et al., 1993, ANGULARLY RESOLVED ULTRA-HIGH HARMONIC-GENERATION EXPERIMENTS WITH PICOSECOND LASER-PULSES, NATO Advanced Research Workshop on SILAP (Super-Intense Laser-Atom Physics), Publisher: PLENUM PRESS DIV PLENUM PUBLISHING CORP, Pages: 31-41, ISSN: 0258-1221
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- Citations: 1
Tisch JGW, Smith RA, Ciarrocca M, et al., 1993, High-order harmonic-generation in helium, Osa Proceedings on Shortwavelength V: Physics with Intense Laser Pulses, Vol: 17, Pages: 118-121
TISCH JGW, SMITH RA, CIARROCCA M, et al., 1993, HIGH-ORDER HARMONIC-GENERATION IN HELIUM, 5th Topical Meeting on the Generation of Shortwavelength Radiation: Physics with Intense Laser Pulses, Publisher: OPTICAL SOC AMERICA, Pages: 118-121
DANSON CN, BARZANTI L, CHANG Z, et al., 1993, CHIRPED PULSE AMPLIFICATION EXPERIMENTS ON THE VULCAN ND-GLASS LASER FACILITY, CONF ON SHORT-PULSE HIGH-INTENSITY LASERS AND APPLICATIONS 2, Publisher: SPIE - INT SOC OPTICAL ENGINEERING, Pages: 10-20
FALDON ME, HUTCHINSON MHR, MARANGOS JP, et al., 1992, STUDIES OF TIME-RESOLVED HARMONIC-GENERATION IN INTENSE LASER FIELDS IN XENON, JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, Vol: 9, Pages: 2094-2099, ISSN: 0740-3224
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- Citations: 39
SMITH RA, BARROW V, EDWARDS J, et al., 1990, HIGH-DENSITY PLASMAS FOR RECOMBINATION X-RAY LASERS, APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY, Vol: 50, Pages: 187-192, ISSN: 0721-7269
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- Citations: 10
CARILLON A, EDWARDS MJ, GRANDE M, et al., 1990, SOFT-X-RAY AMPLIFICATION IN ALUMINUM RECOMBINING PLASMA PRODUCED FROM A THIN COATED FIBER, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, Vol: 23, Pages: 147-163, ISSN: 0953-4075
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- Citations: 51
GRANDE M, KEY MH, KIEHN G, et al., 1990, MEASUREMENT AND DETAILED ANALYSIS OF SINGLE PASS GAIN AT 81-A IN A RECOMBINING LASER-PRODUCED FLUORINE PLASMA, OPTICS COMMUNICATIONS, Vol: 74, Pages: 309-312, ISSN: 0030-4018
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- Citations: 32
WILLI O, KIEHN G, EDWARDS J, et al., 1989, OBSERVATIONS OF HIGH-DENSITY PLASMAS PRODUCED WITH PICOSECOND HIGH-POWER KRF IRRADIATION, EUROPHYSICS LETTERS, Vol: 10, Pages: 141-146, ISSN: 0295-5075
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- Citations: 21
Smith RA, Barrow V, Edwards J, et al., 1988, Picosecond KrF laser interaction with solid targets
A high-power KrF system has been used to heat solid targets with laser energies of up to 1 J in 3 ps. Single-shot irradiances of up to 1017 W-cm-2 were achieved at the target surface. A number of diagnostics were used to investigate the plasmas produced. When an ASE background containing about 20% of the short-pulse energy in a 10-ns interval was present, the X-ray spectra indicated an electron temperature of about 400 eV and a density of a few times 1022 cm-2. When the prepulse level was kept below 10-3 of the main pulse, measurements indicated plasmas with temperatures of 400 eV at close to solid density. The production of hot electrons was investigated using titanium targets overcoated with CH, and observing the Ti Kα emission. These measurements also confirmed the low prepulse level, since Kα emission was weak when only 0.5 μm of plastic overcoat was used. The experimental results were simulated with a 1-D hydrocode.
Key MH, Carillon A, Chenais-Popovics C, et al., 1988, Review of progress at the uk central laser facility in developing XUV lasers based on recombining laser produced plasmas, Proceedings of SPIE - The International Society for Optical Engineering, Vol: 913, Pages: 100-104, ISSN: 0277-786X
A programme of research by UK Universities and overseas collaborators at the SERC Central Laser Facility is directed to the development of XUV lasers based on recombining laser produced plasmas. Laser amplification has been demonstrated for recombination to hydrogenic ions C VI and F IX with Hα laser amplification at 182 and 81 Å respectively, and for lithium like ions, namely Aℓ, XI with 4f-3d and 5f-3d laser amplification at 150/154 and 106/104 Å respectively and Cℓ XV 4f-3d at 83 Å. An initial study of Na-like Cu XIX has been made. Current work is looking for ways to improve the efficiency, increase the gain length and reduce the wavelength to reach the 44 Å edge of the water window. The review summarises past work and outlines current work. © 1988 SPIE.
Kiehn GP, Garvey T, Smith RA, et al., 1988, Absolute calibration of an xuv time resolving spectrograph, Proceedings of SPIE - The International Society for Optical Engineering, Vol: 831, Pages: 150-153, ISSN: 0277-786X
A time resolving XUV spectrograph has been developed for x-ray laser research. A grazing incidence flat field grating is coupled to a soft x-ray streak camera to provide high temporal resolution over a large spectral range. Wavelengths between 50 Å and 400 A are focused onto a flat field, allowing detectors to be easily coupled to the spectrograph. Time resolved spectra covering any ''100 A window within flat field can be recorded using a streak camera. The spectrograph and detector were absolutely calibrated in the XUV spectral region using synchrotron radiation. The instrument and its characterization will be described. The wavelength range of the spectrograph has been extended to approximately 11 R through the use of a higher periodicity flat field grating. Preliminary spectroscopic results will be presented. © 1988 SPIE.
Kiehn GP, Edwards J, Smith RA, et al., 1988, X-ray laser research at the rutherford laboratory, Proceedings of SPIE - The International Society for Optical Engineering, Vol: 831, Pages: 270-274, ISSN: 0277-786X
Recent x-ray laser research carried out at the Rutherford laboratory has concentrated on examining recombination pumping in H-like and He-like ions. Laser irradiation of thin fiber targets establishes a rapidly expanding plasma column in which population inversions are created during the recombination cascade. Experimental results in H-like carbon and fluorine systems will be presented along with the preliminary analysis of Li-like Al and Cl systems. © 1988 SPIE. Downloading of the abstract is permitted for personal use only. All Rights Reserved.
LEWIS CLS, CORBETT R, ONEILL D, et al., 1988, STATUS OF SOFT-X-RAY LASER RESEARCH AT THE RUTHERFORD APPLETON LABORATORY, PLASMA PHYSICS AND CONTROLLED FUSION, Vol: 30, Pages: 35-44, ISSN: 0741-3335
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- Citations: 26
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