• 3 WEST 3.17B

19972022
If you made any changes in Pure these will be visible here soon.

Research Output 1997 2019

2005
8 Citations (Scopus)

The fundamental limits to the attenuation of hollow-core photonic crystal fibres

Birks, T. A., Roberts, P. J., Couny, F., Sabert, H., Mangan, B. J., Williams, D. P., Farr, L., Mason, M. W., Tomlinson, A., Knight, J. C. & Russell, P. S. J., 2005.

Research output: Contribution to conferencePaper

hollow
attenuation
photonics
capillary waves
fibers
591 Citations (Scopus)

Ultimate low loss of hollow-core photonic crystal fibres

Roberts, P. J., Couny, F., Sabert, H., Mangan, B. J., Williams, D. P., Farr, L., Mason, M. W., Tomlinson, A., Birks, T. A., Knight, J. C. & Russell, P. S. J., 2005, In : Optics Express. 13, 1, p. 236-244 9 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Visualizing the photonic band gap in hollow core photonic crystal fibers

Couny, F., Sabert, H., Roberts, P. J., Williams, D. P., Tomlinson, A., Mangan, B. J., Farr, L., Knight, J. C., Birks, T. A. & Russell, P. S., 2005, In : Optics Express. 13, 2, p. 558-563 6 p.

Research output: Contribution to journalArticle

Wavelength-independent high-extinction fibre mode convertor

Leon-Saval, S. G., Birks, T. A., George, A. K., Wadsworth, W. J. & Russell, P. S. J., 2005, p. 1981-1983 Vol. 3.

Research output: Contribution to conferencePaper

extinction
fibers
wavelengths
converters
photonics
2004

All-fiber devices based on sol-gel coated tapered fibers

Kakarantzas, G., Leon-Saval, S. G., Birks, T. A. & Russell, P. S. J., 2004, p. 2 pp. vol.1.

Research output: Contribution to conferencePaper

gels
fibers
gratings
silicon dioxide
porosity
11 Citations (Scopus)

All-fibre devices based on tapered fibres

Birks, T. A., Kakarantzas, G. & StJ Russell, P., 2004, p. 3 pp. vol.2.

Research output: Contribution to conferencePaper

Fibers
Stretching
Heating

Compact supercontinuum generation and four-wave mixing in PCF with 10 ns laser pulses

Wadsworth, W. J., JoIy, N. Y., Biancalana, F., Knight, J. C., Birks, T. A. & Russell, P. S. J., 2004, p. 2 pp. vol.2.

Research output: Contribution to conferencePaper

Q switched lasers
four-wave mixing
pulses
lasers

Efficient single-mode supercontinuum generation in submicron-diameter silica-air fibre waveguides

Leon-Saval, S. G., Birks, T. A., Wadsworth, W. J., Russell, P. S. L. & Mason, M. W., 2004, p. 1010-1011. 2 p.

Research output: Contribution to conferencePaper

Experimental demonstration of refractive index scaling in photonic bandgap fibers

Antonoppolos, G., Benabid, F., Birks, T. A., Bird, D. M., Bouwmans, G., Knight, J. C. & Russell, P. S. J., 2004, p. 2 pp. vol.2.

Research output: Contribution to conferencePaper

photonics
refractivity
scaling
fibers
scaling laws

Low loss (1.7 dB/km) hollow core photonic bandgap fiber

Mangan, B. J., Farr, L., Langford, A., Roberts, P. J., Williams, D. P., Couny, F., Lawman, M., Mason, M., Coupland, S., Flea, R., Sabert, H., Birks, T. A., Knight, J. C. & Russell, P. S. J., 2004, p. 3 pp. vol.2.

Research output: Contribution to conferencePaper

hollow
photonics
fibers
attenuation
wavelengths
16 Citations (Scopus)

Low-loss deposition of solgel-derived silica films on tapered fibers

Kakarantzas, G., Leon-Saval, S. G., Birks, T. A. & Russell, P. S. J., 2004, In : Optics Letters. 29, 7, p. 694-696 3 p.

Research output: Contribution to journalArticle

Octave supercontinuum generated in tapered conventional fibres by a nanosecond 1064 nm laser

Cordeiro, C. M. B., Wadsworth, W. J., Birks, T. A. & Russell, P. S. J., 2004, p. 2 pp. vol.2.

Research output: Contribution to conferencePaper

heavy water
octaves
YAG lasers
pulse duration
diodes
85 Citations (Scopus)

Scaling laws and vector effects in bandgap-guiding fibres

Birks, T. A., Bird, D. M., Hedley, T. D., Pottage, J. M. & Russell, P. S., 2004, In : Optics Express. 12, 1, p. 69-74 6 p.

Research output: Contribution to journalArticle

Slope-matched dispersion-compensating photonic crystal fibre

Mangan, B. J., Couny, F., Farr, L., Langford, A., Roberts, P. J., Williams, D. P., Banham, M., Mason, M. W., Murphy, D. F., Brown, E. A. M., Sabert, H., Birks, T. A., Knight, J. C. & Russell, P. S. J., 2004, p. 1069-1070. 2 p.

Research output: Contribution to conferencePaper

Splice-less interfacing of conventional fibers to photonic crystal fibers

Leon-Saval, S. G., Kakarantzas, G., George, A. K., Birks, T. A. & Russell, P. S. J., 2004, p. 2 pp. vol.2.

Research output: Contribution to conferencePaper

photonics
splicing
fibers
crystals
optics
424 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 journalArticle

428 Citations (Scopus)

Supercontinuum generation in submicron fibre waveguides

Leon-Saval, S. G., Birks, T. A., Wadsworth, W. J., Russell, P. S. J. & Mason, M. W., 2004, In : Optics Express. 12, 13, p. 2864-2869 6 p.

Research output: Contribution to journalArticle

85 Citations (Scopus)

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 journalArticle

Open Access
File
numerical aperture
fibers
Fibers
Lasers
Silicon Dioxide
2003

Compact ultrahigh resolution oct system for real-time in vivo imaging

Bourquin, S., Hsiung, P., Hard, I., Aguirre, A. D., Ko, T. H., Fujimoto, J. G., Birks, T. A., Wadsworth, W. J., Bunting, U. & Kopf, D., 2003, p. 301-303. 3 p.

Research output: Contribution to conferencePaper

13 Citations (Scopus)

Doubly phase-matched cascaded parametric wave mixing of ultrashort laser pulses

Akimov, D. A., Alfimov, M. V., Ivanov, A. A., Fedotov, A. B., Birks, T. A., Wadsworth, W. J., Russell, P. S., Konorov, S. O., Kolevatova, O. A., Podshivalov, A. A. & Zheltikov, A. M., 2003, In : Jetp Letters. 77, 1, p. 7-11 5 p.

Research output: Contribution to journalArticle

Doubly phase-matched cascaded wave mixing in tapered fibers

Akimov, D. A., Kolevatova, O. A., Fedotov, A. B., Konorov, S. O., Podshivalov, A. A., Zhelticov, A. M., Ivanov, A. A., Alfimov, M. V., Petrov, A. N., Birks, T. A., Wadsworth, W. J. & Russell, P. S. J., 2003, p. 3 pp. 3 p.

Research output: Contribution to conferencePaper

harmonic radiation
forsterite
four-wave mixing
harmonic generations
cascades
2 Citations (Scopus)

Frequency conversion of femtosecond Cr : forsterite-laser pulses in a tapered fibre

Akimov, D. A., Ivanov, A. A., Alfimov, M. V., Fedotov, A. B., Birks, T. A., Wadsworth, W. J., Russell, P. S., Kolevatova, O. A., Konorov, S. O., Podshivalov, A. A., Petrov, A., Sidorov-Biryukov, D. A. & Zheltikov, A. M., 2003, In : Quantum Electronics. 33, 4, p. 317-320 4 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)

Generation of a spectrally asymmetric third harmonic with unamplified 30-fs Cr : forsterite laser pulses in a tapered fiber

Akimov, D. A., Ivanov, A. A., Naumov, A. N., Kolevatova, O. A., Alfimov, M. V., Birks, T. A., Wadsworth, W. J., Russell, P. S. J., Podshivalov, A. A. & Zheltikov, A. M., 2003, In : Applied Physics B-Lasers and Optics. 76, 5, p. 515-519 5 p.

Research output: Contribution to journalArticle

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., Birks, T. A. & Russell, P. S. J., 2003, p. 607. 1 p.

Research output: Contribution to conferencePaper

numerical aperture
laser outputs
acceptability
high power lasers
fiber lasers
1 Citation (Scopus)

High power photonic crystal fibre laser with very high NA pump cladding

Percival, R. M., Wadsworth, W. J., Bouwmans, G., Knight, J. C., Birks, T. A., Hedley, T. D. & StJ Russell, P., 2003, p. 2 pp. 2 p.

Research output: Contribution to conferencePaper

fiber lasers
photonics
pumps
fibers
crystals

"Holey" optical fibers: cages for light

Knight, J., Benabid, F., Reeves, W., Birks, T. & Russell, P., 2003, p. 693-694 vol.2.

Research output: Contribution to conferencePaper

optical fibers
fibers
nonlinear optics
photonics
air

Miniature mach-zehnder interferometer based on rocking filters in photonic crystal fiber

Kakarantzas, G., Birks, T. A. & Russell, P. S. J., 2003, p. 449-450. 2 p.

Research output: Contribution to conferencePaper

17 Citations (Scopus)

Photonic crystal fiber devices

Birks, T., Kakarantzas, G., Murphy, D. F. & Russell, P. S., 2003.

Research output: Contribution to conferencePaper

Post-processing of photonic crystal fibres using a CO/sub 2/ laser beam: a step towards miniature compact fibre devices

Kakarantzas, G., Birks, T. A. & Russell, P. S. J., 2003, p. 176-177 Vol.1.

Research output: Contribution to conferencePaper

laser beams
photonics
filters
fibers
crystals
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

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 journalArticle

91 Citations (Scopus)

Structural rocking filters in highly birefringent photonic crystal fiber

Kakarantzas, G., Ortigosa-Blanch, A., Birks, T. A., Russell, P. S., Farr, L., Couny, F. & Mangan, B. J., 2003, In : Optics Letters. 28, 3, p. 158-160 3 p.

Research output: Contribution to journalArticle

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

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

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

1 Citation (Scopus)

Photonic crystal fibres for sensor applications

Jones, J. D. C., St J Russell, P., Knight, J. C. & Birks, T. A., 2002, p. 565-568 vol.1.

Research output: Contribution to conferencePaper

photonics
fibers
sensors
crystals
microstructure
193 Citations (Scopus)

Structural long-period gratings in photonic crystal fibers

Kakarantzas, G., Birks, T. A. & Russell, P. S., 2002, In : Optics Letters. 27, 12, p. 1013-1015 3 p.

Research output: Contribution to journalArticle

339 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

2001
4 Citations (Scopus)

1-D acoustic cavity in optical fibers using two acoustic Bragg gratings

Diez, A., Kakarantzas, G., Birks, T. A. & Russell, P. S., 2001, In : IEEE Photonics Technology Letters. 13, 9, p. 975-977 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
12 Citations (Scopus)

Directional coupling in a twin core photonic crystal fiber using heat treatment

Kakarantzas, G., Mangan, B. J., Birks, T. A., Knight, J. C. & Russell, P. S. J., 2001, p. 125-126. 2 p.

Research output: Contribution to conferencePaper

heat treatment
photonics
fibers
crystals
couplers
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

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 journalArticle

Improvements in and Relating to Fibre Optic Devices

Kakarantzas, G., Dimmick, T. E., Birks, T. & Russell, P., 1 Mar 2001, IPC No. G02B6/28, Patent No. WO0114918 (A1)

Research output: Patent

fiber optics
fibers
optical fibers
couplers
manufacturing