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Jonathan Knight

Prof

 https://orcid.org/0000-0002-0802-8804

  • 4 WEST 3.22

Accepting PhD Students

19972022
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Research Output 1997 2020

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Article
2004
433 Citations (Scopus)

Supercontinuum and four-wave mixing with Q-switched pulses in endlessly single-mode photonic crystal fibres

Wadsworth, W. J., Joly, N., Knight, J. C., Birks, T. A., Biancalana, F. & Russell, P. S. J., 26 Jan 2004, In : Optics Express. 12, 2, p. 299-309 11 p.

Research output: Contribution to journal › Article

Open Access
74 Citations (Scopus)

Time-spectrally-resolved ultrafast nonlinear dynamics in small-core photonic crystal fibers: Experiment and modelling

Efimov, A., Taylor, A. J., Omenetto, F. G., Yulin, A. V., Joly, N. Y., Biancalana, F., Skryabin, D. V., Knight, J. C. & Russell, P. S., 2004, In : Optics Express. 12, 26, p. 6498-6507 10 p.

Research output: Contribution to journal › Article

185 Citations (Scopus)

Ultrahigh efficiency laser wavelength conversion in a gas-filled hollow core photonic crystal fiber by pure stimulated rotational Raman scattering in molecular hydrogen

Benabid, F., Bouwmans, G., Knight, J. C., St Russell, P. & Couny, F., 2004, In : Physical Review Letters. 93, 12

Research output: Contribution to journal › Article

91 Citations (Scopus)
133 Downloads (Pure)

Very high numerical aperture fibers

Wadsworth, W. J., Percival, R. M., Bouwmans, G., Knight, J. C., Birks, T. A., Hedley, T. D. & Russell, P. S., Mar 2004, In : IEEE Photonics Technology Letters. 16, 3, p. 843-845 3 p.

Research output: Contribution to journal › Article

Open Access
File
numerical aperture
fibers
Fibers
Lasers
Silicon Dioxide
2003
115 Citations (Scopus)

Enhanced two-photon biosensing with double-clad photonic crystal fibers

Myaing, M. T., Ye, J. Y., Norris, T. B., Thomas, T., Baker, J. R., Wadsworth, W. J., Bouwmans, G., Knight, J. C. & Russell, P. S. J., 2003, In : Optics Letters. 28, 14, p. 1224-1226 3 p.

Research output: Contribution to journal › Article

137 Citations (Scopus)

Enhanced visualization of choroidal vessels using ultrahigh resolution ophthalmic OCT at 1050 nm

Povazay, B., Bizheva, K., Hermann, B., Unterhuber, A., Sattmann, H., Fercher, A. F., Drexler, W., Schubert, C., Ahnelt, P. K., Mei, M., Holzwarth, R., Wadsworth, W. J., Knight, J. C. & Russel, P. S., 2003, In : Optics Express. 11, 17, p. 1980-1986 7 p.

Research output: Contribution to journal › Article

220 Citations (Scopus)

High power air-clad photonic crystal fibre laser

Wadsworth, W. J., Percival, R. M., Bouwmans, G., Knight, J. C. & Russel, P. S. J., 2003, In : Optics Express. 11, 1, p. 48-53 6 p.

Research output: Contribution to journal › Article

2 Citations (Scopus)

High-power Er : Yb fiber laser with very high numerical aperture pump-cladding waveguide

Bouwmans, G., Percival, R. M., Wadsworth, W. J., Knight, J. C. & Russell, P. S. J., 2003, In : Applied Physics Letters. 83, 5, p. 817-818 2 p.

Research output: Contribution to journal › Article

3 Citations (Scopus)

Hollow-core fibers seek the 'holey' grail

Sabert, H. & Knight, J., 2003, In : Photonics Spectra. 37, 8, p. 92-94 3 p.

Research output: Contribution to journal › Article

7 Citations (Scopus)

Maximization of supercontinua in photonic crystal fibers by using double pulses and polarization effects

Kalashnikov, V. L., Dombi, P., Fuji, T., Wadsworth, W. J., Knight, J. C., Russell, P. S. J., Windeler, R. S. & Apolonski, A., 2003, In : Applied Physics B-Lasers and Optics. 77, 2-3, p. 319-324 6 p.

Research output: Contribution to journal › Article

22 Citations (Scopus)

Modelling photonic crystal fibres

Arriaga, J., Knight, J. C. & Russell, P. S., 2003, In : Physica E-Low-Dimensional Systems & Nanostructures. 17, 1-4, p. 440-442 3 p.

Research output: Contribution to journal › Article

Nonlinear effects in microstructured fibers

Omenetto, F. G., Efimov, A., Taylor, A. J., Knight, J. C., Wadsworth, W., Russell, P. S. J. & Arriaga, J., 17 May 2003, In : Springer Series in Chemical Physics. 71, p. 229-231 3 p.

Research output: Contribution to journal › Article

127 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 journal › Article

Photonic band gaps deliver the goods

Knight, J., 2003, In : Physics World. 16, 10, p. 26-27 2 p.

Research output: Contribution to journal › Article

1441 Citations (Scopus)

Photonic crystal fibres

Knight, J. C., 2003, In : Nature. 424, 6950, p. 847-851 5 p.

Research output: Contribution to journal › Article

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 journal › Article

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 publication › Article

138 Citations (Scopus)

Properties of a hollow-core photonic bandgap fiber at 850 nm wavelength

Bouwmans, G., Luan, F., Knight, J. C., Russell, P. S. J., Farr, L., Mangan, B. J. & Sabert, H., 2003, In : Optics Express. 11, 14, p. 1613-1620 8 p.

Research output: Contribution to journal › Article

Pulse dynamics in polarization-maintaining photonic crystal fibers

Ortigosa-Blanch, A., Knight, J. C. & Russell, P. S. J., 17 May 2003, In : Springer Series in Chemical Physics. 71, p. 244-246 3 p.

Research output: Contribution to journal › Article

82 Citations (Scopus)

Robust photonic band gaps for hollow core guidance in PCF made from high index glass

Pottage, J. M., Bird, D. M., Hedley, T. D., Birks, T. A., Knight, J. C., Russell, P. S. & Roberts, P. J., 2003, In : Optics Express. 11, 22, p. 2854-2861 8 p.

Research output: Contribution to journal › Article

273 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 journal › Article

385 Citations (Scopus)

Soliton self-frequency shift cancellation in photonic crystal fibers

Skryabin, D. V., Luan, F., Knight, J. C. & Russell, P. S., 2003, In : Science. 301, 5640, p. 1705-1708 4 p.

Research output: Contribution to journal › Article

57 Citations (Scopus)

Supercontinuum generation with 200 pJ laser pulses in an extruded SF6 fiber at 1560 nm

Hundertmark, H., Kracht, D., Wandt, D., Fallnich, C., Kumar, V., George, A. K., Knight, J. C. & Russell, P. S., 2003, In : Optics Express. 11, 24, p. 3196-3201 6 p.

Research output: Contribution to journal › Article

198 Citations (Scopus)

Tellurite photonic crystal fiber

Kumar, V., George, A. K., Knight, J. C. & Russell, P. S., 2003, In : Optics Express. 11, 20, p. 2641-2645 5 p.

Research output: Contribution to journal › Article

379 Citations (Scopus)

Transformation and control of ultra-short pulses in dispersion-engineered photonic crystal fibres

Reeves, W. H., Skryabin, D. V., Biancalana, F., Knight, J. C., Russell, P. S. J., Omenetto, F. G., Efimov, A. & Taylor, A. J., 31 Jul 2003, In : Nature. 424, p. 511-515 5 p.

Research output: Contribution to journal › Article

44 Citations (Scopus)

Two-core photonic crystal fibre for Doppler difference velocimetry

MacPherson, W. N., Jones, J. D. C., Mangan, B. J., Knight, J. C. & Russell, P. S., 2003, In : Optics Communications. 223, 4-6, p. 375-380 6 p.

Research output: Contribution to journal › Article

2002
41 Citations (Scopus)

Absolute frequency measurement of an I-2 stabilized Nd : YAG optical frequency standard

Rovera, G. D., Ducos, F., Zondy, J. J., Acef, O., Wallerand, J. P., Knight, J. C. & Russell, P. S., 2002, In : Measurement Science and Technology. 13, 6, p. 918-922 5 p.

Research output: Contribution to journal › Article

220 Citations (Scopus)

Applied optics: new ways to guide light

Knight, J. C. & Russett, P. S., 2002, In : Science. 296, 5566, p. 276-277 2 p.

Research output: Contribution to journal › Article

475 Citations (Scopus)

Demonstration of ultra-flattened dispersion in photonic crystal fibers

Reeves, W. H., Knight, J. C., Russell, P. S. J. & Roberts, P. J., 2002, In : Optics Express. 10, 14, p. 609-613 5 p.

Research output: Contribution to journal › Article

522 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 journal › Article

245 Citations (Scopus)

Extruded soft glass photonic crystal fiber for ultrabroad supercontinuum generation

Kumar, V., George, A. K., Reeves, W. H., Knight, J. C., Russell, P. S., Omenetto, F. G. & Taylor, A. J., 2002, In : Optics Express. 10, 25, p. 1520-1525 6 p.

Research output: Contribution to journal › Article

Microstructured glass adds new dimension to optical fibers

Knight, J. C. & Russell, P. S. J., 1 Sep 2002, In : Glass Researcher. 12, 1-2, p. 16-17 2 p.

Research output: Contribution to journal › Article

Microstructured glass for optical fibers

Knight, J. C. & Russell, R. S. J., 2002, In : Glass Science and Technology. 75, p. 54-62 9 p.

Research output: Contribution to journal › Article

New results in optical frequency measurement using a femtosecond laser

Rovera, G. D., Zondy, J. J., Acef, O., Ducos, F., Wallerand, J. P., Knight, J. C. & Russel, P. J., 1 Jan 2002, In : CPEM Digest (Conference on Precision Electromagnetic Measurements). p. 422-423 2 p., 207.

Research output: Contribution to journal › Article

38 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 journal › Article

161 Citations (Scopus)

Particle levitation and guidance in hollow-core photonic crystal fiber

Benabid, F., Knight, J. C. & Russell, P. S., 2002, In : Optics Express. 10, 21, p. 1195-1203 9 p.

Research output: Contribution to journal › Article

11 Citations (Scopus)

Photonic crystal fibers new solutions in fiber optics

Knight, J., Birks, T., Mangan, B. & St. James Russell, P., 1 Jan 2002, Optics and Photonics News, 13, 3, p. 26-30 5 p.

Research output: Contribution to specialist publication › Article

89 Citations (Scopus)

Pulse breaking and supercontinuum generation with 200-fs pump pulses in photonic crystal fibers

Ortigosa-Blanch, A., Knight, J. C. & Russell, P. S. J., 2002, In : Journal of the Optical Society of America B-Optical Physics. 19, 11, p. 2567-2572 6 p.

Research output: Contribution to journal › Article

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 journal › Article

90 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 journal › Article

837 Citations (Scopus)

Stimulated Raman scattering in hydrogen-filled hollow-core photonic crystal fiber

Benabid, F., Knight, J. C., Antonopoulos, G. & Russell, P. S. J., 11 Oct 2002, In : Science. 298, 5592, p. 399-402 5 p.

Research output: Contribution to journal › Article

389 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 journal › Article

421 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., 1 Apr 2002, In : Journal of the Optical Society of America B-Optical Physics. 19, 4, p. 753-764 12 p.

Research output: Contribution to journal › Article

355 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 journal › Article

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 journal › Article

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 journal › Article

46 Citations (Scopus)

Fundamental-mode cutoff in a photonic crystal fiber with a depressed-index core

Mangan, B. J., Arriaga, J., Birks, T. A., Knight, J. C. & Russell, P. S., 2001, In : Optics Letters. 26, 19, p. 1469-1471 3 p.

Research output: Contribution to journal › Article

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 publication › Article

Photonic crystal fibres: An endless variety

Birks, T. A., Knight, J. C., Mangan, B. J. & Russell, P. S., 2001, In : IEICE Transactions on Electronics. E84C, 5, p. 585-592 8 p.

Research output: Contribution to journal › Article

99 Citations (Scopus)

Remotely addressed optical fibre curvature sensor using multicore photonic crystal fibre

MacPherson, W. N., Gander, M. J., McBride, R., Jones, J. D. C., Blanchard, P. M., Burnett, J. G., Greenaway, A. H., Mangan, B., Birks, T. A., Knight, J. C. & Russell, P. S., 2001, In : Optics Communications. 193, 1-6, p. 97-104 8 p.

Research output: Contribution to journal › Article