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  • William Wadsworth
2016

Pulsed and CW mid-infrared acetylene gas hollow-core fiber laser

Yu, F., Hassan, M. R. A., Wadsworth, W. & Knight, J., 11 Jul 2016, Specialty Optical Fibers, (SOF) 2016. OSA Publishing, Vol. Part F18-SOF 2016.

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

2013

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

2011

Photonic crystal fibers

Wadsworth, W. J., 2011.

Research output: Contribution to conferencePaper

2015

Hollow core fibers for optically pumped mid-IR fiber lasers

Knight, J. C., Abu Hassan, M. R., Yu, F. & Wadsworth, W. J., 13 Nov 2015, Workshop on Specialty Optical Fibers and their Applications, WSOF 2015. OSA Publishing, WF2A.1

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

2014

High peak power nanosecond and picosecond pulse delivery through a hollow-core Negative Curvature Fiber in the green spectral region for micro-machining

Jaworski, P., Yu, F., Carter, R. M., Wadsworth, W. J., Birks, T. A., Knight, J. C., Shephard, J. D. & Hand, D. P., 2014, Specialty Optical Fibers, SOF 2014. OSA Publishing

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

File
111 Downloads (Pure)
2013

Generation of narrowband, entangled photon pairs in birefringent fibre

McMillan, A. R., Clark, A. S., Bell, B. A., McCutcheon, W., Wu, T., Wadsworth, W. J. & Rarity, J. G., 2013, Optics InfoBase Conference Papers.

Research output: Chapter in Book/Report/Conference proceedingChapter

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

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

2011

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

2015

Hollow-core fiber gas lasers

Wadsworth, W. J., Love, A. L. & Knight, J. C., 13 Nov 2015, Workshop on Specialty Optical Fibers and their Applications, WSOF 2015. OSA Publishing, WT1A.1

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

2011

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

Cluster state generation using fibre sources

Clark, A., Bell, B., Halder, M., Fulconis, J., Tame, M. S., Kim, M. S., Wadsworth, W. J. & Rarity, J. G., 2011, 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC). Piscataway, NJ: IEEE, 1 p. 5943444

Research output: Chapter in Book/Report/Conference proceedingChapter

Aerogel-enhanced tapers and fibres

Wadsworth, W. J., Grogan, M. D. W., Xiao, L. M., Rollings, M. D., England, R. & Birks, T. A., 2011, 2011 IEEE Winter Topicals, WTM 2011. Piscataway, NJ: IEEE, p. 193-194 2 p. 5730113

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
122 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)

Stable low-loss optical nanofibres embedded in hydrophobic aerogel

Xiao, L., Grogan, M. D. W., Wadsworth, W. J., England, R. & Birks, T. A., 17 Jan 2011, In : Optics Express. 19, 2, p. 764-769 6 p.

Research output: Contribution to journalArticle

File
22 Citations (Scopus)
141 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)
129 Downloads (Pure)
2011

Intrinsically narrowband pair photon generation in microstructured fibres

Clark, A., Bell, B., Fulconis, J., Halder, M. M., Cemlyn, B., Alibart, O., Xiong, C. L., Wadsworth, W. & Rarity, J. G., 20 Jul 2011, In : New Journal of Physics. 13, 065009.

Research output: Contribution to journalArticle

40 Citations (Scopus)
2012

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)
2013

Fiber optical parametric oscillator for coherent anti-Stokes Raman scattering microscopy

Lamb, E. S., Lefrancois, S., Ji, M., Wadsworth, W. J., Sunney Xie, X. & Wise, F. W., 15 Oct 2013, In : Optics Letters. 38, 20, p. 4154-4157 4 p.

Research output: Contribution to journalArticle

Open Access
File
51 Citations (Scopus)
127 Downloads (Pure)

Ultraviolet four-wave mixing in the LP02 fiber mode

Chen, Y., Wadsworth, W. J. & Birks, T. A., 1 Oct 2013, In : Optics Letters. 38, 19, p. 3747-3750 4 p.

Research output: Contribution to journalArticle

Open Access
File
21 Citations (Scopus)
132 Downloads (Pure)
2014

Experimental demonstration of graph-state quantum secret sharing

Bell, B. A., Markham, D., Herrera-Martí, D. A., Marin, A., Wadsworth, W. J., Rarity, J. G. & Tame, M. S., 21 Nov 2014, In : Nature Communications. 5, 5480.

Research output: Contribution to journalArticle

Open Access
49 Citations (Scopus)
2011

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)
150 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)
94 Downloads (Pure)
2012

Silica-air structures for optical fibres

Wadsworth, W. J., Rollings, M., Bateman, S. A., Mosley, P. J. & Birks, T. A., 1 Jul 2012, 2012 14th International Conference on Transparent Optical Networks (ICTON). IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingOther chapter 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)
87 Downloads (Pure)
2011

Quantum metrology from sub-poissonian to super-heisenberg

Rarity, J. G., Clark, A., Bell, B., Kanan, S., Xiong, C. & Wadsworth, W., 2011, Optics InfoBase Conference Papers. IEEE

Research output: Chapter in Book/Report/Conference proceedingChapter

2014

Experimental demonstration of a graph state quantum error-correction code

Bell, B. A., Herrera-Martí, D. A., Tame, M. S., Markham, D., Wadsworth, W. J. & Rarity, J. G., 22 Apr 2014, In : Nature Communications. 5, 3658.

Research output: Contribution to journalArticle

Open Access
32 Citations (Scopus)
2017

Low-loss silica hollow-core fiber for UV

Yu, F., Wadsworth, W. & Knight, J., 2017, Advanced Solid State Lasers, ASSL 2017: Part F75-ASSL 2017. OSA Publishing

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

2 Citations (Scopus)
2016

Cavity-based mid-IR fiber gas laser pumped by a diode laser

Abu Hassan, M. R., Yu, F., Wadsworth, W. J. & Knight, J. C., 20 Mar 2016, In : Optica. 3, 3, p. 218-221 4 p.

Research output: Contribution to journalLetter

Open Access
71 Citations (Scopus)
18 Downloads (Pure)
2013

Multicolor quantum metrology with entangled photons

Bell, B., Kannan, S., McMillan, A., Clark, A. S., Wadsworth, W. J. & Rarity, J. G., 29 Aug 2013, In : Physical Review Letters. 111, 9, 5 p., 093603.

Research output: Contribution to journalArticle

Open Access
File
21 Citations (Scopus)
124 Downloads (Pure)
2014

Single-pass high-gain 1.9 μm optical fiber gas Raman laser

Wang, Z., Yu, F., Wadsworth, W. J. & Knight, J. C., 10 Aug 2014, In : Guangxue Xuebao/Acta Optica Sinica. 34, 8, 6 p., 0814004.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2015

Long Free-Standing Polymer Waveguides Fabricated Between Single-Mode Optical Fiber Cores

Mohammed, P. & Wadsworth, W., 15 Oct 2015, In : Journal of Lightwave Technology. 33, 20

Research output: Contribution to journalArticle

Open Access
File
7 Citations (Scopus)
120 Downloads (Pure)
2014

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)
148 Downloads (Pure)
2016

Reduced repetition rate Yb3+ mode-locked picosecond fiber laser with hollow core fiber

Harvey, C. M., Yu, F., Knight, J. C., Wadsworth, W. J. & Almeida, P. J., 15 Mar 2016, In : IEEE Photonics Technology Letters. 28, 6, p. 669-672 4 p., 7342904.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2014

The Light Controlled Factory

Maropoulos, P., Keogh, P., Knight, J., Wadsworth, W., Huntley, J., Robson, S., Muelaner, J., Ross-Pinnock, D., Wang, Z., Francis, A., Dantanarayana, H., MacDonald, L., Boehm, J. & Kyle, S., 23 Sep 2014.

Research output: Contribution to conferencePoster

File
54 Downloads (Pure)
2012

Fiber-format picosecond source for coherent Raman microscopy

Lefrancois, S., Kong, L., Wadsworth, W., Herba, R., Zach, A., Holtom, G., Sunney Xie, X. & Wise, F. W., 2012.

Research output: Contribution to conferencePaper

2013

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

2019

Multimode Hollow-Core Anti-Resonant Optical Fibres

Winter, B., Birks, T. & Wadsworth, W., 15 Sep 2019, Frontiers in Optics and Laser Science APS/DLS. OSA Publishing, JTu4A.18. (OSA Technical Digest).

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

2012

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
86 Downloads (Pure)
2013

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

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

2012

Towards a tunable fiber source for coherent Raman imaging

Lefrancois, S., Fu, D., Holtom, G., Kong, L., Wadsworth, W., Schneider, P., Herda, R., Zach, A., Xie, X. S. & Wise, F. W., 22 Jan 2012, In : Proceedings of the SPIE. 8226, 822620.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2011

Phase super-resolution using a photonic crystal fibre

Kannan, S., Bell, B., Clark, A., Wadsworth, W. J. & Rarity, J. G., 2011, 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC). Piscataway, NJ: IEEE, 1 p. 5943464

Research output: Chapter in Book/Report/Conference proceedingChapter

2016

Spectral broadening and pulse compression using argon filled hollow-core negative curvature fiber

Harvey, C. M., Yu, F., Knight, J. C., Wadsworth, W. J. & Almeida, P. J., 16 Dec 2016, 2016 Conference on Lasers and Electro-Optics, CLEO 2016. IEEE, 7789162

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

2015

Double Pass Gain in Helium-Xenon Discharges in Hollow Optical Fibres at 3.5 μm

Love, A., Bateman, S., Belardi, W., Webb, C. E. & Wadsworth, W., May 2015. 2 p.

Research output: Contribution to conferencePaper

Open Access
File
87 Downloads (Pure)
2016

Useful light from photonic crystal fibres

Wadsworth, W. J., Yu, F. & Knight, J. C., 16 Dec 2016, 2016 Conference on Lasers and Electro-Optics, CLEO 2016. IEEE, 7789212

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

2014

Gain from helium-xenon discharges in hollow optical fibres at 3.5 μm

Bateman, S. A., Belardi, W., Yu, F., Webb, C. E. & Wadsworth, W. J., 2014, Specialty Optical Fibers, SOF 2014. OSA Publishing

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

2015

Synchronously pumped mid-IR hollow core fiber gas laser

Abu Hassan, M. R., Yu, F., Wang, Z., Belardi, W., Wadsworth, W. J. & Knight, J. C., 2015, CLEO: Science and Innovations, CLEO-SI 2015. OSA Publishing, SF1F.7

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

Open Access
File
3 Citations (Scopus)
118 Downloads (Pure)
2013

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