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Author

  • Jonathan Knight
2011

2.04 μm light generation from a Ti: Sapphire laser using a Photonic Crystal Fiber with low OH loss

Dekker, S. A., Judge, A. C., Pant, R., Gris Sanchez, I., Knight, J. C., De Sterke, C. M. & Eggleton, B. J., 2011, Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011. Piscataway NJ: IEEE, p. 522-524 3 p.

Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

Open Access
File
93 Downloads (Pure)

Coherent supercontinuum generation in photonic crystal fiber with all-normal group velocity dispersion

Hooper, L. E., Mosley, P. J., Muir, A. C., Wadsworth, W. J. & Knight, J. C., 14 Mar 2011, In : Optics Express. 19, 6, p. 4902-4907 6 p.

Research output: Contribution to journalArticle

File
172 Citations (Scopus)
148 Downloads (Pure)

Coherent widely tunable source of sub-picosecond pulses using all-normal dispersion fiber supercontinuum

Hooper, L. E., Mosley, P. J., Muir, A. C., Yu, F., Mangan, B. J., Wadsworth, W. J., Knight, J. C. & Dudley, J. M., Jul 2011, 2011 7th International Workshop on Fibre and Optical Passive Components, WFOPC2011. Piscataway, NJ: IEEE, 4 p. 6089676

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
1 Citation (Scopus)
93 Downloads (Pure)

Double-clad hollow core photonic crystal fiber for coherent Raman endoscope

Brustlein, S., Berto, P., Hostein, R., Ferrand, P., Billaudeau, C., Marguet, D., Muir, A., Knight, J. & Rigneault, H., 20 Jun 2011, In : Optics Express. 19, 13, p. 12562-12568 7 p.

Research output: Contribution to journalArticle

43 Citations (Scopus)

Highly-efficient, octave spanning soliton self-frequency shift using a specialized photonic crystal fiber with low OH loss

Dekker, S. A., Judge, A. C., Pant, R., Gris Sanchez, I., Knight, J. C., de Sterke, C. M. & Eggleton, B. J., 29 Aug 2011, In : Optics Express. 19, 18, p. 17766-17773 8 p.

Research output: Contribution to journalArticle

33 Citations (Scopus)

In-line gas sensor based on a photonic bandgap fiber with laser-drilled lateral microchannels

Lehmann, H., Bartelt, H., Willsch, R., Amezcua-Correa, R. & Knight, J. C., Nov 2011, In : IEEE Sensors Journal. 11, 11, p. 2926-2931 6 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Photonic crystal and microstructured fibers: Making fibers better by leaving bits out

Knight, J., 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011. Piscataway, NJ: IEEE, 36 p. 5875587. (2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011).

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

Open Access
File
34 Downloads (Pure)

Reducing spectral attenuation in small-core photonic crystal fibers

Gris-Sanchez, I., Mangan, B. J. & Knight, J. C., 2011, In : Optical Materials Express. 1, 2, p. 179-184 6 p.

Research output: Contribution to journalArticle

File
18 Citations (Scopus)
130 Downloads (Pure)

Spatiotemporal nonlinear optics in arrays of subwavelength waveguides

Gorbach, A. V., Ding, W., Staines, O. K., De Nobriga, C. E., Hobbs, G. D., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Samarelli, A., Sorel, M. & De La Rue, R. M., 2011, 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC). Piscataway, NJ: IEEE, 1 p. 5942707

Research output: Chapter in Book/Report/Conference proceedingChapter

Spatiotemporal nonlinear optics in arrays of subwavelength waveguides

Gorbach, A. V., Ding, W., Staines, O. K., De Nobriga, C. E., Hobbs, G. D., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Samarelli, A., Sorel, M. & De La Rue, R. M., May 2011, 2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011. Piscataway, NJ: IEEE, 1 p. 5942707

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
121 Downloads (Pure)

Spatio-temporal nonlinear optics in arrays of subwavelength waveguides

Ding, W., Gorbach, A. V., Staines, O. K., De Nobriga, C. E., Hobbs, G. D., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Samarelli, A., Sorel, M. & De La Rue, R. M., May 2011, Quantum Electronics and Laser Science Conference, 2011. Washington DC, U. S. A.: OSA Publishing

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
119 Downloads (Pure)

Time-and frequency-domain measurements of solitons in subwavelength silicon waveguides using cross-correlation

Ding, W., Gorbach, A. V., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Strain, M. J., Sorel, M. & De La Rue, R. M., 1 Dec 2011, Quantum Electronics and Laser Science Conference, QELS 2011. OSA Publishing, QELS.2011.QFF2. (Optics InfoBase Conference Papers).

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

Time- and frequency-domain measurements of solitons in subwavelength silicon waveguides using cross-correlation

Ding, W., Gorbach, A. V., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Strain, M. J., Sorel, M. & De La Rue, R. M., May 2011, 2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011. Piscataway, NJ: IEEE, 2 p. QFF2

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
81 Downloads (Pure)

Time- and frequency-domain measurements of solitons in subwavelength silicon waveguides using cross-correlation

Ding, W., Gorbach, A. V., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Strain, M. J., Sorel, M. & De La Rue, R. M., May 2011, 2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011. Washington DC: OSA Publishing

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
27 Downloads (Pure)
2012

Bessel-like beams generated by photonic crystal fibre

Chen, Y., Stone, J. M., Wadsworth, W. J., Knight, J. C. & Birks, T. A., 2012.

Research output: Contribution to conferencePaper

Delivery of high energy Er:YAG pulsed laser light at 2.94ím through a silica hollow core photonic crystal fibre

Urich, A., Maier, R. R. J., Mangan, B. J., Renshaw, S., Knight, J. C., Hand, D. P. & Shephard, J. D., 2012, In : Optics Express. 20, 6, p. 6677-6684 8 p.

Research output: Contribution to journalArticle

File
34 Citations (Scopus)
88 Downloads (Pure)

Evanescent coupling assisted four-wave mixing in a silicon-oninsulator directional coupler

Ding, W., Staines, O., Hobbs, G. D., Gorbach, A. V., De Nobriga, C. E., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Strain, M., Sorel, M. & De La Rue, R. M., 2012, Proceedings of SPIE - The International Society for Optical Engineering: Quantum and nonlinear Optics II. Gong, Q., Guo, G-C. & Shen, Y-R. (eds.). SPIE, (SPIE Proceedings; vol. 8554).

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

Fabrication of silica hollow core photonic crystal fibres for Er:YAG surgical applications

Urich, A., Maier, R. R. J., Knight, J. C., Mangan, B. J., Renshaw, S., Hand, D. P. & Shepharda, J. D., 2012, In : Proceedings of SPIE - The International Society for Optical Engineering. 8218, 821805.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
116 Downloads (Pure)
13 Citations (Scopus)

Low loss (34 dB/km) silica hollow core fiber for the 3 μm spectral region

Yu, F., Wadsworth, W. J. & Knight, J. C., 2012, Specialty Optical Fibers 2012.

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

Open Access
File
85 Downloads (Pure)

Low loss silica hollow core fibers for 3–4 μm spectral region

Yu, F., Wadsworth, W. J. & Knight, J. C., 7 May 2012, In : Optics Express. 20, 10, p. 11153-11158 6 p.

Research output: Contribution to journalArticle

Open Access
250 Citations (Scopus)
109 Downloads (Pure)

Modulational instability in a silicon-on-insulator directional coupler: Role of the coupling-induced group velocity dispersion

Ding, W., Staines, O. K., Hobbs, G. D., Gorbach, A. V., De Nobriga, C., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Strain, M. J., Sorel, M. & De La Rue, R. M., 15 Feb 2012, In : Optics Letters. 37, 4, p. 668-670 3 p.

Research output: Contribution to journalArticle

File
8 Citations (Scopus)
137 Downloads (Pure)

Solving light delivery problems using hollow core fibers: Where angels fear to tread

Knight, J. C., 1 Dec 2012, Frontiers in Optics, FIO 2012. OSA Publishing, FTh3C.1. (Frontiers in Optics, FIO 2012).

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

State-of-the-art photonic crystal fiber

Wadsworth, W. J., Knight, J. & Birks, T., 2012, In : Optics and Photonics News. 23, 3, p. 24-31 8 p.

Research output: Contribution to journalArticle

File
6 Citations (Scopus)
130 Downloads (Pure)

Time-dependent degradation of photonic crystal fiber attenuation around OH absorption wavelengths

Gris-Sanchez, I. & Knight, J. C., 2012, In : Journal of Lightwave Technology. 30, 23, p. 3597-3602 6 p.

Research output: Contribution to journalArticle

Open Access
File
12 Citations (Scopus)
127 Downloads (Pure)
2013

1064 nm laser-induced defects in pure SiO2 fibers

Stone, J. M., Wadsworth, W. J. & Knight, J. C., 1 Aug 2013, In : Optics Letters. 38, 15, p. 2717-2719 3 p.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
126 Downloads (Pure)

A hollow-core negative curvature fibre for efficient delivery of NIR picosecond and femtosecond pulses for precision micro-machining

Jaworski, P., Yu, F., MacLachlan, D. G., Maier, R. R. J., Thomson, R. R., Wadsworth, W. J., Knight, J. C., Shephard, J. D. & Hand, D. P., 1 Dec 2013, Workshop on Specialty Optical Fibers and their Applications, WSOF 2013. OSA Publishing, F3.3. (Optics InfoBase Conference Papers).

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

Controlling the transmission bandwidth in all-solid PBG fibre through cladding design

Abu Hassan, M. R. & Knight, J. C., 1 Dec 2013, Workshop on Specialty Optical Fibers and their Applications, WSOF 2013. OSA Publishing, F2.28. (Optics InfoBase Conference Papers).

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

Delivery of high-power nanosecond and picosecond pulses through a hollow-core Negative Curvature Fibre for micro-machining applications

Jaworski, P., Yu, F., Maier, R. R. J., Wadsworth, W. J., Birks, T. A., Knight, J. C., Shephard, J. D. & Hand, D. P., 2013, Optics InfoBase Conference Papers.

Research output: Chapter in Book/Report/Conference proceedingChapter

Effect of core boundary curvature on the confinement losses of hollow antiresonant fibers

Belardi, W. & Knight, J. C., 23 Sep 2013, In : Optics Express. 21, 19, p. 21912-21917 6 p.

Research output: Contribution to journalArticle

Open Access
File
63 Citations (Scopus)
128 Downloads (Pure)

Evanescent-coupling-assisted four-wave mixing in a silicon directional coupler

Ding, W., Staines, O. K., Hobbs, G. D., Gorbach, A. V., De Nobriga, C. E., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Strain, M., Sorel, M. & De La Rue, R. M., 21 Nov 2013, CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013. IEEE, 2 p.

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

Evanescent-coupling-assisted four-wave mixing in a silicon directional coupler

Ding, W., Staines, O. K., Hobbs, G. D., Gorbach, A. V., De Nobriga, C. E., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Strain, M., Sorel, M. & De La Rue, R. M., 2013.

Research output: Contribution to conferencePaper

Evanescent-coupling-assisted four-wave mixing in a silicon directional coupler

Ding, W., Staines, O., Hobbs, G., Gorbach, A., de Nobriga, C. E., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Strain, M., Sorel, M. & Rue, D. L. R. M., 18 Nov 2013, CLEO: Science and Innovations, CLEO_SI 2013. OSA Publishing, 2 p.

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

Evanescent-coupling-assisted four-wave mixing in a silicon directional coupler

Ding, W., Staines, O. K., Hobbs, G. D., Gorbach, A. V., De Nobriga, C. E., Wadsworth, W. J., Knight, J. C., Skryabin, D. V., Strain, M., Sorel, M. & De La Rue, R. M., 16 Jun 2013, 2013 Conference on Lasers and Electro-Optics, CLEO 2013. IEEE, JW2A.38. (2013 Conference on Lasers and Electro-Optics, CLEO 2013).

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

Extended self-similar pulse evolution in a laser with dispersion-decreasing fiber

Liu, H., Yu, F., Chong, A., Knight, J. C. & Wise, F., 2013, 2013 Conference on Lasers and Electro-Optics, CLEO 2013. IEEE, 6833171

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Femtosecond pulses at 20 GHz repetition rate through spectral masking of a phase modulated signal and nonlinear pulse compression

Chapman, B. H., Doronkin, A. V., Stone, J. M., Knight, J. C., Popov, S. V. & Taylor, J. R., 11 Mar 2013, In : Optics Express. 21, 5, p. 5671-5676 6 p.

Research output: Contribution to journalArticle

Open Access
File
9 Citations (Scopus)
128 Downloads (Pure)

Flexible delivery of Er:YAG radiation at 2.94 μm with negative curvature silica glass fibers: A new solution for minimally invasive surgical procedures

Urich, A., Maier, R. R. J., Yu, F., Knight, J. C., Hand, D. P. & Shephard, J. D., Feb 2013, In : Biomedical Optics Express. 4, 2, p. 193-205 13 p.

Research output: Contribution to journalArticle

Open Access
File
56 Citations (Scopus)
83 Downloads (Pure)

Flexible delivery of Er:YAG radiation at 2.94 μm with novel hollow-core silica glass fibres: Demonstration of tissue ablation

Urich, A., Maier, R. R. J., Knight, J. C., Yu, F., Hand, D. P. & Shephard, J. D., 20 Mar 2013, In : Proceedings of SPIE. 8576, 857608.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
117 Downloads (Pure)

Limits of hollow core negative curvature fiber

Yu, F. & Knight, J. C., 2013, 2013 Conference on Lasers and Electro-Optics, CLEO 2013. IEEE, p. 6833562

Research output: Chapter in Book/Report/Conference proceedingChapter

Minimising group index variations in a multicore endoscope fibre

Roper, J. C., Yerolatsitis, S., Birks, T. A., Mangan, B. J., Dunsby, C., French, P. M. W. & Knight, J. C., 2013, 2013 Conference on Lasers and Electro-Optics, CLEO 2013. IEEE, p. 6833627

Research output: Chapter in Book/Report/Conference proceedingChapter

Picosecond and nanosecond pulse delivery through a hollow-core Negative Curvature Fiber for micro-machining applications

Jaworski, P., Yu, F., Maier, R. R. J., Wadsworth, W. J., Knight, J. C., Shephard, J. D. & Hand, D. P., 23 Sep 2013, In : Optics Express. 21, 19, p. 22742-22753 12 p.

Research output: Contribution to journalArticle

Open Access
File
66 Citations (Scopus)
125 Downloads (Pure)

Silica hollow core fibers for Mid-IR wavelengths

Knight, J. C. & Yu, F., 1 Dec 2013, Workshop on Specialty Optical Fibers and their Applications, WSOF 2013. OSA Publishing, T2.1. (Optics InfoBase Conference Papers).

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

Silica hollow core microstructured fibres for mid-infrared surgical applications

Urich, A., Maier, R. R. J., Yu, F., Knight, J. C., Hand, D. P. & Shephard, J. D., 1 Oct 2013, In : Journal of Non-Crystalline Solids. 377, p. 236-239 4 p.

Research output: Contribution to journalArticle

Open Access
File
11 Citations (Scopus)
142 Downloads (Pure)

Spectral attenuation limits of silica hollow core negative curvature fiber

Yu, F. & Knight, J. C., 9 Sep 2013, In : Optics Express. 21, 18, p. 21466-21471 6 p.

Research output: Contribution to journalArticle

Open Access
File
91 Citations (Scopus)
133 Downloads (Pure)

Temperature response of an all-solid photonic bandgap fiber for sensing applications

De Oliveira, R. E. P., Knight, J. C., Taru, T. & De Matos, C. J. S., 1 Mar 2013, In : Applied Optics. 52, 7, p. 1461-1467 7 p.

Research output: Contribution to journalArticle

Open Access
File
7 Citations (Scopus)
124 Downloads (Pure)

The good bits and pieces of microstructured fibers

Knight, J. C. & Yu, F., 1 Jan 2013, Laser Science, LS 2013. Optical Society of America, LTu2G.2. (Optics InfoBase Conference Papers).

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

2014

1.9 μm coherent source generation in hydrogen-filled hollow core fiber by stimulated raman scattering

Wang, Z., Yu, F., Wadsworth, W. & Knight, J. C., 28 Aug 2014, Optical Fiber Communication Conference 2014 . Optical Society of America, p. 1-3

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

File
4 Citations (Scopus)
85 Downloads (Pure)

Efficient 1.9 μm emission in H-filled hollow core fiber by pure stimulated vibrational Raman scattering

Wang, Z., Yu, F., Wadsworth, W. J. & Knight, J. C., Oct 2014, In : Laser Physics Letters. 11, 10, p. 105807

Research output: Contribution to journalArticle

File
56 Citations (Scopus)
147 Downloads (Pure)

Efficient diode-pumped mid-infrared emission from acetylene-filled hollow-core fiber

Wang, Z., Belardi, W., Yu, F., Wadsworth, W. J. & Knight, J. C., 8 Sep 2014, In : Optics Express. 22, 18, p. 21872-21878 7 p.

Research output: Contribution to journalArticle

Open Access
File
52 Citations (Scopus)
136 Downloads (Pure)

Erratum: Silica hollow core microstructured fibres for mid-infrared surgical applications" (Journal of Non-Crystalline Solids (2013) 377C (236-239))

Urich, A., Maier, R. R. J., Yu, F., Knight, J. C., Hand, D. P. & Shephard, J. D., 1 Feb 2014, In : Journal of Non-Crystalline Solids. 385, 1 p.

Research output: Contribution to journalComment/debate