• 3 WEST 3.14

Accepting PhD Students

20002020
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Research Output 2000 2019

2003
4 Citations (Scopus)

PCF based optical parametric oscillators and amplifiers

Harvey, J. D., Leonhardt, R., Clark, H. C., Kruhlak, R., Knight, J. C., Wadsworth, W. J. & Russell, P. S. J., 9 Dec 2003, In : Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. 1, p. 186-187 2 p.

Research output: Contribution to journalConference article

126 Citations (Scopus)

Phase-matched third harmonic generation in microstructured fibers

Efimov, A., Taylor, A. J., Omenetto, F. G., Knight, J. C., Wadsworth, W. J. & Russell, P. S., 2003, In : Optics Express. 11, 20, p. 2567-2576 10 p.

Research output: Contribution to journalArticle

52 Citations (Scopus)

Polarization dependent harmonic generation in microstructured fibers

Omenetto, F. G., Efimov, A., Taylor, A. J., Knight, J. C., Wadsworth, W. J. & Russell, P. S. J., 2003, In : Optics Express. 11, 1, p. 61-67 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Polarization-Dependent Harmonic Generation in Photonic Crystal Fibers

Omenetto, F. G., Efimov, A., Taylor, A. J., Knight, J. C., Wadsworth, W. & Russell, P. S. J., 1 Jan 2003, Optics and Photonics News, 14, 12 1 p.

Research output: Contribution to specialist publicationArticle

Progress in generation and applications of phase-stabilized, few-cycle pulses at MHz repetition rate in Vienna

Apolonski, A., Dombi, P., Fuji, T., Paulus, G., Udem, T., Kakehata, M., Tempea, G., Yakovlev, V., Wadsworth, W. J., Knight, J. C., Russell, P. S. J. & Krausz, F., 2003, LEOS Summer Topical Meeting. IEEE, p. 37-38 2 p. 1224339

Research output: Chapter in Book/Report/Conference proceedingConference contribution

repetition
cycles
pulses
envelopes
photoelectric emission
4 Citations (Scopus)

Recent progress in photonic crystal fibers

Birks, T., Wadsworth, W., Knight, J. & Russell, P. S. J., 2003.

Research output: Contribution to conferencePaper

262 Citations (Scopus)

Scalar modulation instability in the normal dispersion regime by use of a photonic crystal fiber

Harvey, J. D., Leonhardt, R., Coen, S., Wong, G. K. L., Knight, J. C., Wadsworth, W. J. & Russell, P. S. J., 2003, In : Optics Letters. 28, 22, p. 2225-2227 3 p.

Research output: Contribution to journalArticle

Ultrahigh axial resolution optical coherence tomography in the 500-1600nm region

Považay, B., Bizheva, K., Unterhuber, A., Hermann, B., Sattmann, H., Wadsworth, W. J., Knight, J. C., Russell, P. S. J., Mei, M., Holzwarth, R., Fercher, A. F. & Drexler, W., 1 Jan 2003, In : OSA Trends in Optics and Photonics Series. 88, p. 208-210 3 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)

Ultrahigh resolution optical coherence tomography in the visible and 1300 nm wavelength region

Považay, B., Bizheva, K., Unterhuber, A., Hermann, B., Sattmann, H., Wadsworth, W. J., Knight, J. C., St.J. Russell, P., Mei, M., Holzwarth, R., Hoelzenbein, T., Fercher, A. F. & Drexler, W., 1 Dec 2003, In : Proceedings of SPIE - The International Society for Optical Engineering. 5140, p. 51-52 2 p.

Research output: Contribution to journalConference article

101 Citations (Scopus)

Ultrahigh resolution real time OCT imaging using a compact femtosecond Nd : Glass laser and nonlinear fiber

Bourquin, S., Aguirre, A. D., Hartl, I., Hsiung, P., Ko, T. H., Fujimoto, J. G., Birks, T. A., Wadsworth, W. J., Bunting, U. & Kopf, D., 2003, In : Optics Express. 11, 24, p. 3290-3297 8 p.

Research output: Contribution to journalArticle

2002

Continuum generation about the second zero in group-velocity dispersion of a narrow diameter tapered fiber

Harbold, J. M., Wise, F. W., Birks, T. A. & Wadsworth, W. J., 2002, p. 286-287 vol.1.

Research output: Contribution to conferencePaper

group velocity
continuums
fibers
wavelengths
forsterite

Control of visible harmonic generation using polarization in photonic crystal fibers

Omenetto, F. G., Efimov, A., Taylor, A. J., Knight, J. C., Wadsworth, W. & Russell, P. S. J., 18 Sep 2002, p. 162-163. 2 p.

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Experimental evidence for supercontinuum generation by fission of higher-order solitons in photonic crystal fibers

Herrmann, J., Griebner, D., Zhavoronkov, N., Husakou, A., Nickel, D., Korn, G., Knight, J. C., Wadsworth, W. J. & Russel, P. S. J., 1 Jan 2002, p. 165-166. 2 p.

Research output: Contribution to conferencePaper

517 Citations (Scopus)

Experimental evidence for supercontinuum generation by fission of higher-order solitons in photonic fibers

Herrmann, J., Griebner, U., Zhavoronkov, N., Husakou, A., Nickel, D., Knight, J. C., Wadsworth, W. J., Russell, P. S. J. & Korn, G., 2002, In : Physical Review Letters. 88, 17

Research output: Contribution to journalArticle

Experimental investigations of the influence of a tapered fibre on the stability of the intermode frequency of highly stable femtosecond pulses

Bagayev, S. N., Goncharenko, A. M., Zakharyash, V. F., Klementyev, V. M., Kolker, D. B., Kuznetsov, S. A., Matyugin, Y. A., Pivtsov, V. S., Chepurov, S. V., Birks, T. A., Wadsworth, W. J. & Russell, P. S. J., 2002, In : Quantum Electronics. 32, 7, p. 639-640 2 p.

Research output: Contribution to journalArticle

Formation and distortions of the ultrashort pulse train spectrum broadened in tapered fiber

Bagayev, S. N., Chepurov, S. V., Denisov, V. I., Klementyev, V. M., Kolker, D. B., Korel, I. I., Kuznetsov, S. A., Matyugin, Y. A., Pivtsov, V. S., Zakharyash, V. F., Birks, T. A., Wadsworth, W. J. & Russell, P. S. J., 2002, p. 428-429. 2 p.

Research output: Contribution to conferencePaper

fibers
pulses
phase modulation
synchronism
propagation
3 Citations (Scopus)

Generation of UV light from microstructured fibers pumped with femtosecond 800 nm oscillator

Efimov, A., Omenetto, F. G., Taylor, A. J., Knight, J. C., Wadsworth, W. J. & Russel, P. S. J., 1 Jan 2002, p. 488-489. 2 p.

Research output: Contribution to conferencePaper

High resolution OCT imaging using a spectrally broadened femtosecond Nd:glass laser

Hartl, I., Hsiung, R., Ko, T. H., Fujimoto, J. G., Birks, T. A. & Wadsworth, W. J., 2002, p. 474-475 vol.1.

Research output: Contribution to conferencePaper

glass lasers
high speed
high resolution
delay lines
light sources
53 Citations (Scopus)

Long-wavelength continuum generation about the second dispersion zero of a tapered fiber

Harbold, J. M., Ilday, F. O., Wise, F. W., Birks, T. A., Wadsworth, W. J. & Chen, Z., 2002, In : Optics Letters. 27, 17, p. 1558-1560 3 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Observation of soliton self-frequency shift in photonic crystal fibre

Cormack, I. G., Reid, D. T., Wadsworth, W. J., Knight, J. C. & Russell, P. S. J., 2002, In : Electronics Letters. 38, 4, p. 167-169 3 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Soliton self-frequency shift effects in photonic crystal fibre

Reid, D. T., Cormack, I. G., Wadsworth, W. J., Knight, J. C. & Russell, P. S. J., 2002, In : Journal of Modern Optics. 49, 5-6, p. 757-767 11 p.

Research output: Contribution to journalArticle

Spectral shaping of SC in a photonic crystal fibre: Polarization, pulse duration and chirp properties

Apolonski, A., Krausz, F., Povazay, B., Drexler, W., Wadsworth, W. J., Knight, J. C. & Russell, P. S. J., 1 Jan 2002, p. 284-285. 2 p.

Research output: Contribution to conferencePaper

88 Citations (Scopus)

Spectral shaping of supercontinuum in a cobweb photonic-crystal fiber with sub-20-fs pulses

Apolonski, A., Povazay, B., Unterhuber, A., Drexler, W., Wadsworth, W. J., Knight, J. C. & Russell, P. S., 2002, In : Journal of the Optical Society of America B-Optical Physics. 19, 9, p. 2165-2170 6 p.

Research output: Contribution to journalArticle

383 Citations (Scopus)

Submicrometer axial resolution optical coherence tomography

Povazay, B., Bizheva, K., Unterhuber, A., Hermann, B., Sattmann, H., Fercher, A. F., Drexler, W., Apolonski, A., Wadsworth, W. J., Knight, J. C., Russell, P. S. J., Vetterlein, M. & Scherzer, E., 2002, In : Optics Letters. 27, 20, p. 1800-1802 3 p.

Research output: Contribution to journalArticle

418 Citations (Scopus)

Supercontinuum generation by stimulated Raman scattering and parametric four-wave mixing in photonic crystal fibers

Coen, S., Chau, A. H. L., Leonhardt, R., Harvey, J. D., Knight, J. C., Wadsworth, W. J. & Russell, P. S. J., Apr 2002, In : Journal of the Optical Society of America B-Optical Physics. 19, 4, p. 753-764 12 p.

Research output: Contribution to journalArticle

344 Citations (Scopus)

Supercontinuum generation in photonic crystal fibers and optical fiber tapers: a novel light source

Wadsworth, W. J., Ortigosa-Blanch, A., Knight, J. C., Birks, T. A., Man, T. P. M. & Russell, P. S., 2002, In : Journal of the Optical Society of America B-Optical Physics. 19, 9, p. 2148-2155 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Supercontinuum generation in tapered fibres

Birks, T. A., Bahloul, D., Man, T. P. M., Wadsworth, W. J. & Russell, P. S. J., 2002, p. 486-487 vol.1.

Research output: Contribution to conferencePaper

fibers
silicon dioxide
threads
air
octaves

Two-octave spectral broadening of subnanojoule Cr:forsterite femtosecond laser pulses in tapered fibers

Akimov, D. A., Fedotov, A. B., Podshivalov, A. A., Zheltikov, A. M., Ivanov, A. A., Alfimov, M. V., Petrov, A. N., Bagayev, S. N., Pivtsov, V. S., Birks, T. A., Wadsworth, W. J. & Russell, P. S. J., 2002, p. 285 vol.1.

Research output: Contribution to conferencePaper

forsterite
octaves
fibers
pulses
lasers
57 Citations (Scopus)

Two-octave spectral broadening of subnanojoule Cr : forsterite femtosecond laser pulses in tapered fibers

Akimov, D. A., Ivanov, A. A., Alfimov, M. V., Bagayev, S. N., Birks, T. A., Wadsworth, W. J., Russell, P. S., Fedotov, A. B., Pivtsov, V. S., Podshivalov, A. A. & Zheltikov, A. M., 2002, In : Applied Physics B-Lasers and Optics. 74, 4-5, p. 307-311 5 p.

Research output: Contribution to journalArticle

Ultrafast nonlinear optics in conventional and photonic crystal fibers

Omenetto, F. G., Efimov, A., Taylor, A. J., Knight, J. C., Wadsworth, W. J., Arriaga, J. & Russell, P. S. J., 1 Dec 2002, In : Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. 1, p. 17-18 2 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)

Wavelength dependence of induced nonlinear effects in photonic crystal fibre

Stormont, B., Kemp, A. J., Mazilu, M., Brown, C. T. A., Sibbett, W., Knight, J. C., Wadsworth, W. J. & Russell, P. S. J., 1 Jan 2002. 1 p.

Research output: Contribution to conferencePaper

2001
71 Citations (Scopus)

Absolute frequency measurement of iodine lines with a femtosecond optical synthesizer

Holzwarth, R., Nevsky, A. Y., Zimmermann, M., Udem, T., Hansch, T. W., Von Zanthier, J., Walther, H., Knight, J. C., Wadsworth, W. J., Russell, P. S. J., Skvortsov, M. N. & Bagayev, S. N., 2001, In : Applied Physics B-Lasers and Optics. 73, 3, p. 269-271 3 p.

Research output: Contribution to journalArticle

A Nonlinear Optical Device

Birks, T., Wadsworth, W. & Russell, P., 5 Nov 2001, IPC No. G02F1/365, Patent No. WO0186347 (A1)

Research output: Patent

optical fibers
fibers
output
51 Citations (Scopus)

Femtosecond frequency combs stabilized with a He-Ne/CH4 laser: Toward a femtosecond optical clock

Bagayev, S. N., Dmitriyev, A. K., Chepurov, S. V., Dychkov, A. S., Klementyev, V. M., Kolker, D. B., Kuznetsov, S. A., Matyugin, Y. A., Okhapkin, M. V., Pivtsov, V. S., Skvortsov, M. N., Zakharyash, V. F., Birks, T. A., Wadsworth, W. J., Russell, P. S. & Zheltikov, A. M., 2001, In : Laser Physics. 11, 12, p. 1270-1282 13 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Frequency control of a chirped-mirror-dispersion-controlled mode-locked Ti:Al2O3 laser for comparison between microwave and optical frequencies

Sugiyama, K., Onae, A., Ikegami, T., Slyusarev, S. N., Hong, F. L., Minoshima, K., Matsumoto, H., Knight, J. C., Wadsworth, W. J. & Russell, P. S. J., 1 Jan 2001, In : Proceedings of SPIE-The International Society for Optical Engineering. 4269, p. 95-104 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Highly birefringent photonic crystal fibers

Ortigosa-Blanch, A., Knight, J. C., Wadsworth, W. J., Arriaga, J., Mangan, B. J., Birks, T. A. & Russell, P. S. J., 1 Jan 2001, Optics and Photonics News, 12, 12 1 p.

Research output: Contribution to specialist publicationArticle

1 Citation (Scopus)

Optical frequency measurement by a one-octave optical frequency comb generated by an ultra-fast mode-locked laser and a photonic-crystal fiber

Sugiyama, K., Onae, A., Hong, F. L., Slyusarev, S. N., Ikegami, T., Ishikawa, J., Minoshima, K., Matsumoto, H., Knight, J. C., Wadsworth, W. J. & Russell, P. S. J., 1 Dec 2001.

Research output: Contribution to conferencePaper

Simultaneous generation of spectrally distinct third harmonic in photonic crystal fibers

Omenetto, F. G., Moores, M. D., Reitze, D. H., Knight, J. C., Wadsworth, W. J., Russell, P. S. J. & Taylor, A. J., 1 Jan 2001, Technical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001. IEEE, 1 p. 961827. (Technical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

105 Citations (Scopus)

Simultaneous generation of spectrally distinct third harmonics in a photonic crystal fiber

Omenetto, F. G., Taylor, A. J., Moores, M. D., Arriaga, J., Knight, J. C., Wadsworth, W. J. & Russell, P. S. J., 2001, In : Optics Letters. 26, 15, p. 1158-1160 3 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Spectral superbroadening of subnanojoule Cr : Forsterite femtosecond laser pulses in a tapered fiber

Akimov, D. A., Ivanov, A. A., Alfimov, M. V., Bagayev, S. N., Birks, T. A., Wadsworth, W. J., Russell, P. S. J., Fedotov, A. B., Pivtsov, V. S., Podshivalov, A. A. & Zheltikov, A. M., 2001, In : Jetp Letters. 74, 9, p. 460-463 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Supercontinuum generation in fused fibre couplers

Birks, T. A., Wadsworth, W. J. & St J Russell, P., 2001, p. 412-413. 2 p.

Research output: Contribution to conferencePaper

couplers
fibers
air
tapering
telecommunication

Ultrashort pulse propagation in highly birefringent photonic crystal fibers

Ortigosa-Blanch, A., Knight, J. C., Wadsworth, W. J., Mangan, B. J. & Russell, P. S. J., 1 Jan 2001, Technical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001. IEEE, 1 p. 961937. (Technical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wavelength-tunable soliton generation in the 1400 -1600 nm region using an Yb fiber laser

Fermann, M. E., Stock, M. L., Harter, D., Birks, T., Wadsworth, W. J. & Russell, P. S. J., 2001, p. TuI2-1-TuI2-3 vol.2.

Research output: Contribution to conferencePaper

fiber lasers
solitary waves
fibers
wavelengths
pulses
90 Citations (Scopus)

White-light frequency comb generation with a diode-pumped Cr : LiSAF laser

Holzwarth, R., Zimmermann, M., Udem, T., Hansch, T. W., Russbuldt, P., Gabel, K., Poprawe, R., Knight, J. C., Wadsworth, W. J. & Russell, P. S. J., 2001, In : Optics Letters. 26, 17, p. 1376-1378 3 p.

Research output: Contribution to journalArticle

288 Citations (Scopus)

White-light supercontinuum generation with 60-ps pump pulses in a photonic crystal fiber

Coen, S., Chan, A. H. L., Leonhardt, R., Harvey, J. D., Knight, J. C., Wadsworth, W. J. & Russell, P. S. J., 2001, In : Optics Letters. 26, 17, p. 1356-1358 3 p.

Research output: Contribution to journalArticle

2000
180 Citations (Scopus)

Soliton effects in photonic crystal fibres at 850 nm

Wadsworth, W. J., Knight, J. C., Ortigosa-Blanch, A., Arriaga, J., Silvestre, E. & Russell, P. S. J., 6 Jan 2000, In : Electronics Letters. 36, 1, p. 53-55 3 p.

Research output: Contribution to journalArticle