Imperial College London

ProfessorZulfikarNajmudin

Faculty of Natural SciencesDepartment of Physics

Professor of Physics
 
 
 
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Contact

 

z.najmudin Website

 
 
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Location

 

736Blackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

266 results found

Dorchies F, Amiranoff F, Baton S, Bernard D, Cros B, Descamps D, Jacquet F, Malka V, Marques JR, Matthieussent G, Mine P, Modena A, Mora P, Morillo J, Najmudin Z, Solodov Aet al., 1999, Electron acceleration in laser wakefield experiment at Ecole Polytechnique, 25th European Conference on Laser Interaction with Matter (ECLIM), Publisher: CAMBRIDGE UNIV PRESS, Pages: 299-305, ISSN: 0263-0346

Conference paper

Neely D, Danson CN, Allott R, Amiranoff F, Collier JL, Dangor AE, Edwards CB, Flintoff P, Hatton P, Harman M, Hutchinson MHR, Najmudin Z, Pepler DA, Ross IN, Salvati M, Winstone Tet al., 1999, Frequency doubling of multi-terawatt picosecond pulses, 25th European Conference on Laser Interaction with Matter (ECLIM), Publisher: CAMBRIDGE UNIV PRESS, Pages: 281-286, ISSN: 0263-0346

Conference paper

Neely D, Danson CN, Allott R, Amiranoff F, Clark EL, Clayton C, Collier JL, Dangor AE, Djaoui A, Edwards CB, Flintoff P, Gordon D, Hatton P, Harman M, Hutchinson MHR, Krushelnick K, Malka G, Malka V, Modena A, Najmudin Z, Pepler DA, Ross IN, Salvati M, Santala M, Tatarakis M, Trentelman M, Winstone Tet al., 1999, Multi-terawatt frequency doubling of picosecond pulses for plasma interactions, 3rd International Conference on Solid State Lasers for Application to Inertial Confinement Fusion, Publisher: SPIE-INT SOC OPTICAL ENGINEERING, Pages: 414-423, ISSN: 0277-786X

Conference paper

Krushelnick K, Tatarakis M, Dangor AE, 1999, Multi MeV production from high intensity laser interactions with underdense plasmas, Physical Review Letters, Vol: 83, Pages: 737-740

Journal article

Amiranoff F, Baton S, Bernard D, Cros B, Descamps D, Dorchies F, Jacquet F, Malka V, Marques JR, Matthieussent G, Mine P, Modena A, Mora P, Morillo J, Najmudin Zet al., 1998, Observation of laser wakefield acceleration of electrons, PHYSICAL REVIEW LETTERS, Vol: 81, Pages: 995-998, ISSN: 0031-9007

Journal article

Clayton CE, Tzeng KC, Gordon D, Muggli P, Mori WB, Joshi C, Malka V, Najmudin Z, Modena A, Neely D, Dangor AEet al., 1998, Plasma wave generation in a self-focused channel of a relativistically intense laser pulse, PHYSICAL REVIEW LETTERS, Vol: 81, Pages: 100-103, ISSN: 0031-9007

Journal article

Amiranoff F, Bernard D, Cros B, Dorchies F, Jacquet F, Malka V, Marques JR, Matthieussent G, Mine P, Modena A, Morillo J, Najmudin Zet al., 1998, The laser wakefield acceleration experiment at Ecole Polytechnique, 13th Advanced ICFA Beam Dynamics Workshop / 1st ICFA Novel and Advanced Accelerator Workshop - The 2nd Generation Plasma Accelerators, Publisher: ELSEVIER SCIENCE BV, Pages: 364-366, ISSN: 0168-9002

Conference paper

Gordon D, Tzeng KC, Clayton CE, Dangor AE, Malka V, Marsh KA, Modena A, Mori WB, Muggli P, Najmudin Z, Neely D, Danson C, Joshi Cet al., 1998, Observation of electron energies beyond the linear dephasing limit from a laser-excited relativistic plasma wave, Physical Review Letters, Vol: 80, Pages: 2133-2136

Journal article

Clayton CE, Muggli P, Gordon D, Tzeng KC, Mori WB, Joshi C, Modena A, Najmudin Z, Dangor AE, Malka Vet al., 1997, Observation of self-channeling of a relativistically-intense laser pulse in an underdense plasma, Pages: 514-515, ISSN: 1092-8081

Two approaches are used to extend the propagation distance of a very intense laser pulse well beyond a Rayleigh length xR in an underdense plasma. The first method injects the intense pulse into a preformed plasma fiber. The other one allows the intense pulse itself to create its own optical fiber by transversely modifying the refractive index of the plasma which occurs when the laser power exceed the critical power for relativistic self-guiding. Evidence of relativistic guiding is seen in images of either plasma recombination light or sidescattered pump light or its second harmonic.

Conference paper

Malka V, Modena A, Najmudin Z, Dangor AE, Clayton CE, Marsh KA, Joshi C, Danson C, Neely D, Walsh FNet al., 1997, Second harmonic generation and its interaction with relativistic plasma waves driven by forward Raman instability in underdense plasmas, PHYSICS OF PLASMAS, Vol: 4, Pages: 1127-1131, ISSN: 1070-664X

Journal article

Amiranoff F, Antonetti A, Audebert P, Bernard D, Cros B, Dorchies F, Gauthier JC, Geindre JP, Grillon G, Jacquet F, Matthieussent G, Marques JR, Mine P, Mora P, Modena A, Morillo J, Moulin F, Najmudin Z, Specka AE, Stenz Cet al., 1996, Laser particle acceleration: Beat-wave and wakefield experiments, 23rd European-Physical-Society Conference on Controlled fusion and Plasma Physics, Publisher: IOP PUBLISHING LTD, Pages: A295-A300, ISSN: 0741-3335

Conference paper

Modena A, Najmudin Z, Dangor AE, Clayton CE, Marsh KA, Joshi C, Malka V, Darrow CB, Danson Cet al., 1996, Observation of Raman forward scattering and electron acceleration in the relativistic regime, International Workshop on 2nd-Generation Plasma Accelerators, Publisher: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, Pages: 289-295, ISSN: 0093-3813

Conference paper

Amiranoff F, Bernard D, Cros B, Jacquet F, Matthieussent G, Marques JR, Mine P, Mora P, Modena A, Morillo J, Moulin F, Najmudin Z, Specka AE, Stenz Cet al., 1996, A summary of the beatwave experiments at Ecole Polytechnique, International Workshop on 2nd-Generation Plasma Accelerators, Publisher: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, Pages: 296-300, ISSN: 0093-3813

Conference paper

Clayton CE, Marsh KA, Joshi C, Darrow CB, Dangor AE, Modena A, Najmudin Z, Malka Vet al., 1996, A broadband electron spectrometer and electron detectors for laser accelerator experiments, 16th Biennial Particle Accelerator Conference, Publisher: I E E E, Pages: 637-639

Conference paper

MODENA A, NAJMUDIN Z, DANGOR AE, CLAYTON CE, MARSH KA, JOSHI C, MALKA V, DARROW CB, DANSON C, NEELY D, WALSH FNet al., 1995, ELECTRON ACCELERATION FROM THE BREAKING OF RELATIVISTIC PLASMA-WAVES, NATURE, Vol: 377, Pages: 606-608, ISSN: 0028-0836

Journal article

BLYTH WJ, PRESTON SG, OFFENBERGER AA, KEY MH, WARK JS, NAJMUDIN Z, MODENA A, DJAOUI A, DANGOR AEet al., 1995, PLASMA TEMPERATURE IN OPTICAL-FIELD IONIZATION OF GASES BY INTENSE ULTRASHORT PULSES OF ULTRAVIOLET-RADIATION, PHYSICAL REVIEW LETTERS, Vol: 74, Pages: 554-557, ISSN: 0031-9007

Journal article

Blyth W, Preston S, Offenberger A, Key M, Wark J, Najmudin Z, Modena A, Djaoui A, Dangor Aet al., 1995, Plasma Temperature in Optical Field Ionization of Gases by Intense Ultrashort Pulses of Ultraviolet Radiation., Phys Rev Lett, Vol: 74, Pages: 554-557

Journal article

OFFENBERGER AA, BLYTH W, DANGOR AE, DJAOUI A, KEY MH, MODENA A, NAJMUDIN Z, PRESTON SG, WARK JSet al., 1995, OPTICAL IONIZATION AND HEATING OF GASES BY INTENSE PICOSECOND KRF LASER-RADIATION, 11th International Workshop on Laser Interaction and Related Plasma Phenomena, Publisher: CAMBRIDGE UNIV PRESS, Pages: 19-31, ISSN: 0263-0346

Conference paper

PRESTON SG, BLYTH WJ, DANGOR AE, DJAOUI A, KEY MH, MODENA A, NAJMUDIN Z, OFFENBERGER AA, WARK JSet al., 1995, ELECTRON-TEMPERATURE MEASUREMENTS OF OPTICALLY IONIZED PLASMAS, 23rd European Conference on Laser Interaction with Matter (ECLIM 94), Publisher: IOP PUBLISHING LTD, Pages: 149-152, ISSN: 0951-3248

Conference paper

Preston SG, Blyth WJ, Dangor AE, Djaoui A, Key MH, Modena A, Najmudin Z, Offenberger AA, Wark JSet al., 1995, Electron temperature measurements of optically ionised plasmas, Laser Interaction with Matter, Pages: 149-152, ISSN: 0951-3248

Journal article

Offenberger AA, Blyth W, Dangor AE, Djaoui A, Key MH, Modena A, Najmudin Z, Preston SG, Wark JSet al., 1995, Optical ionization and heating of gases by intense picosecond KrF laser radiation, Laser and Particle Beams, Vol: 13, Pages: 19-31, ISSN: 0263-0346

Journal article

WARK JS, OFFENBERGER AA, BLYTH WJ, KEY MH, PRESTON SG, NAJMUDIN Z, DANGOR AE, DJAOUI Aet al., 1994, THOMSON SCATTERING MEASUREMENTS OF OPTICALLY IONIZED PLASMAS PRODUCED BY INTENSE KRF RADIATION - THE OBSERVATION OF HIGH ELECTRON-TO-ION TEMPERATURE RATIOS, Conference on Applications of Laser Plasma Radiation, Publisher: SPIE - INT SOC OPTICAL ENGINEERING, Pages: 270-276

Conference paper

OFFENBERGER AA, BLYTH W, DANGOR AE, DJAOUI A, KEY MH, MODENA A, NAJMUDIN Z, PRESTON SG, WARK JSet al., 1994, OPTICAL IONIZATION AND HEATING OF GASES BY INTENSE PICOSECOND KRF LASER-RADIATION, 11th International Workshop on Laser Interaction and Related Plasma Phenomena, Publisher: AMER INST PHYSICS, Pages: 32-33, ISSN: 0094-243X

Conference paper

KEY MH, BLYTH W, CAIRNS G, DAMERELL AR, DANGOR AE, DANSON CN, EVANS JM, HIRST GJ, HOLDEN M, HOOKER CJ, HOULISTON J, KRISHNAN J, LEWIS CLS, LISTER JMD, MCPHEE AG, NAJMUDIN Z, NEELY D, NORREYS PA, OFFENBERGER AA, OSVAY K, PERT GJ, PRESTON SG, RAMSDEN SA, ROSS IN, SIBBETT W, TALLENTS GJ, SMITH C, WARK JS, ZHANG Jet al., 1994, DEVELOPMENT OF INJECTOR/AMPLIFIER XUV LASERS AND INITIAL STUDIES OF ULTRASHORT-PULSE UV MULTIPHOTON IONIZATION, 2nd SPIE Conference on Ultrashort Wavelength Lasers, Publisher: SPIE - INT SOC OPTICAL ENGINEERING, Pages: 22-31

Conference paper

OFFENBERGER AA, BLYTH W, DANGOR AE, DJAOUI A, KEY MH, NAJMUDIN Z, WARK JSet al., 1993, ELECTRON-TEMPERATURE OF OPTICALLY IONIZED-GASES PRODUCED BY HIGH-INTENSITY 268 NM LASER-RADIATION, PHYSICAL REVIEW LETTERS, Vol: 71, Pages: 3983-3986, ISSN: 0031-9007

Journal article

OFFENBERGER AA, BLYTH W, KEY MH, WARK J, NAJMUDIN Z, DANGOR AEet al., 1993, THOMSON SCATTERING MEASUREMENTS IN OPTICALLY IONIZED-GASES PRODUCED BY HIGH-INTENSITY KRF LASER-RADIATION, CONF ON SHORT-PULSE HIGH-INTENSITY LASERS AND APPLICATIONS 2, Publisher: SPIE - INT SOC OPTICAL ENGINEERING, Pages: 90-97

Conference paper

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