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  • Michael Withford

1.2 Pb/s throughput transmission using a 160 μm cladding, 4-core, 3-mode fiber

Luis, R. S., Rademacher, G., Puttnam, B. J., Eriksson, T. A., Furukawa, H., Ross-Adams, A., Gross, S., Withford, M., Riesen, N., Sasaki, Y., Saitoh, K., Aikawa, K., Awaji, Y. & Wada, N., 15 Apr 2019, In : Journal of Lightwave Technology. 37, 8, p. 1798-1804 7 p., 8661633.

Research output: Contribution to journalArticle

3 Citations (Scopus)

1.2 Pb/s transmission over a 160 μm cladding, 4-Core, 3-Mode fiber, using 368 C+Lband PDM-256-QAM channels

Luís, R. S., Rademacher, G., Puttnam, B. J., Eriksson, T. A., Furukawa, H., Ross-Adams, A., Gross, S., Withford, M., Riesen, N., Sasaki, Y., Saitoh, K., Aikawa, K., Awaji, Y. & Wada, N., 14 Nov 2018, ECOC 2018: European Conference on Optical Communication. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 1-3 3 p.

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

6 Citations (Scopus)

2.1 μm waveguide laser fabricated by femtosecond laser direct-writing in Ho3+, Tm3+: ZBLAN glass

Lancaster, D. G., Gross, S., Ebendorff-Heidepriem, H., Fuerbach, A., Withford, M. J. & Monro, T. M., 15 Mar 2012, In : Optics Letters. 37, 6, p. 996-998 3 p.

Research output: Contribution to journalArticle

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

2 W single-longitudinal-mode Yb: YAG distributed-feedback waveguide laser

Calmano, T., Ams, M., Dekker, P., Withford, M. J. & Kränkel, C., 15 Jul 2017, In : Optics Letters. 42, 14, p. 2734-2737 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

3D Photonics in the Mid-infrared: parametric study of ultrafast laser inscribed waveguides for stellar interferometry

Arriola, A., Gross, S., Ams, M., Gretzinger, T., Le Coq, D., Wang, R., Ebendorff-Heidepriem, H., Sanghera, J., Bayya, S., Shaw, L. B., Ireland, M., Tuthill, P. & Withford, M., 29 Aug 2016, Photonics and Fiber Technology 2016 (ACOFT, BGPP, NP): proceedings. OSA - The Optical Society, p. 1-2 2 p. BT3B.5

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

A 40% slope efficiency 790nm pumped 1.9m Tμm3+: ZBLAN directly-written waveguide laser

Lancaster, D. G., Gross, S., Ebendorff-Heidepriem, H., Kuan, K., Monro, T. M., Fuerbach, A. & Withford, M. J., 2011, 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011. Piscataway, N.J.: Institute of Electrical and Electronics Engineers (IEEE), p. 1-1 1 p. 5943179

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

Advances in femtosecond laser micro-inscription and ablation of optical coherence tomography and optical coherence elastography phantoms

Smith, G. N., Kalli, K. & Withford, M. J., 2013, 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference (CLEO EUROPE/IQEC 2013) . Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 1-1 1 p. 6801558

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

A new class of 2μm waveguide lasers produced by fs directwriting of Tm3+ and Ho3+ doped ZBLAN glass

Lancaster, D. G., Gross, S., Ng, S., Ebendorff-Heidepriem, H., Monro, T. M., Fuerbach, A. & Withford, M. J., 2011, Proceedings of the International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim 2011. Washington, DC: Optical Society of America (OSA), p. 989-991 3 p. C888

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

An optical signal transmission system, a method for transmitting a plurality of optical signals, and a method for making a photonic device

Gross, S., Withford, M. & Riesen, N., 8 Mar 2018, IPC No. H04B 10/2581 2013.01, H04J 14/04 2006.01, Patent No. WO2018039716, Priority date 30 Aug 2016, Priority No. 20160903452

Research output: Patent

An optical signal transmission system, a method for transmitting a plurality of optical signals, and a method for making a photonic device

Gross, S., Withford, M. & Riesen, N., 27 Jun 2019, IPC No. H04J 14/04, H04J 14/02, H04B 10/2581, H04B 10/25, Patent No. US20190199440, Priority date 30 Aug 2016, Priority No. 2016903452

Research output: Patent

Anti-resonant reflecting optical waveguides (ARROW) inscribed by the femtosecond direct-write technique

Gross, S., Alberich, M., Arriola, A., Withford, M. J. & Fuerbach, A., 21 Apr 2014, 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference (CLEO EUROPE/IQEC 2013) . Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 1-1 1 p. 6801564

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

A parametric study of laser induced-effects in terbium-doped borosilicate glasses: Prospects for compact magneto-optic devices

Liu, Q., Johnston, B. F., Gross, S., Withford, M. J. & Steel, M. J., 1 Dec 2013, In : Optical Materials Express. 3, 12, p. 2096-2111 16 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Apodized point-by-point fiber-Bragg gratings

Williams, R. J., Voigtländer, C., Steel, M. J., Marshall, G. D., Tünnermann, A., Nolte, S. & Withford, M. J., 2011, 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011. Piscataway, N.J.: Institute of Electrical and Electronics Engineers (IEEE), p. 1-1 1 p. 5943328

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

Apodized point-by-point fiber bragg gratings in an all-optical, actively q-switched all-fibre laser

Williams, R. J., Jovanovic, N., Marshall, G. D., Steel, M. J. & Withford, M. J., 2013, Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides, BGPP 2012. Washington, DC: Optical Society of America (OSA), p. 1-2 2 p.

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

Open Access
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3 Downloads (Pure)

A practical methodology to assess corrosion in concrete sewer pipes

Taheri, S., Ams, M., Bustamante, H., Vorreiter, L., Withford, M. & Clark, S. M., 2018, In : MATEC Web of Conferences. 199, 4 p., 06010.

Research output: Contribution to journalConference paper

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

A system and a method for detecting the installation of an optical tap and a method of securing an optical signal in an optical fibre

Gross, S. & Withford, M., 15 Feb 2018, IPC No. H04B 10/85 2013.01, G02B 6/02 2006.01, Patent No. WO2018027267, 9 Aug 2017, Priority date 9 Aug 2016, Priority No. 20160903123

Research output: Patent

Beam shaping of a broad-area laser diode using 3D integrated optics

Gross, S., Coutts, D. W., Dubinskiy, M. & Withford, M. J., 15 Feb 2019, In : Optics Letters. 44, 4, p. 831-834 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Beam shaping of broad-area diode lasers using 3D integrated optics

Gross, S., Coutts, D. & Withford, M. J., 2015, European Conference on Lasers and Electro-Optics, CLEO 2015. OSA - The Optical Society, 1 p. CB_5_5

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

Bidirectional 120 Gbps SDM-WDM-PON with colourless ONU using 10 Gbps optical components without DSP

Hu, H., Asif, R., Ye, F., Gross, S., Withford, M. J., Morioka, T. & Oxenlewe, L. K., 9 Aug 2016, Optical Fiber Communication Conference 2016. Washington, DC: OSA Publishing, p. 1-3 3 p. M3C.1

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

8 Citations (Scopus)

Bismuth telluride topological insulator nanosheet saturable absorbers for q-switched mode-locked Tm:ZBLAN waveguide lasers

Jiang, X., Gross, S., Zhang, H., Guo, Z., Withford, M. J. & Fuerbach, A., 1 Aug 2016, In : Annalen der Physik. 528, 7-8, p. 543-550 8 p.

Research output: Contribution to journalArticle

39 Citations (Scopus)

Boson band mapping: revealing ultrafast laser induced structural modifications in chalcogenide glass

Gretzinger, T., Fernandez, T. T., Gross, S., Arriola, A. & Withford, M. J., 1 Jul 2020, In : Optics Letters. 45, 13, p. 3369-3372 4 p.

Research output: Contribution to journalArticle

Boson band vibrations aid refractive index mapping of waveguides in high index chalcogenide glass

Gretzinger, T., Fernandez, T. T., Gross, S., Arriola, A. & Withford, M., Jun 2019, CLEO/Europe-EQEC 2019: Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 1 1 p. 8872307. (Optics InfoBase Conference Papers; vol. Part F140-CLEO_Europe 2019).

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

Broadband mid-infrared directional and multimode interference couplers in GLS glass fabricated using femtosecond laser direct-writing

Gretzinger, T., Gross, S., Arriola, A., Fernandez, T. T., Strixner, D., Tepper, J., Labadie, L. & Withford, M. J., Jun 2019, CLEO/Europe-EQEC 2019: Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 1 1 p. 8872735. (Optics InfoBase Conference Papers; vol. Part F140-CLEO_Europe 2019).

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

C-band mode-selective couplers fabricated by the femtosecond laser direct-write technique

Gross, S., Riesen, N., Love, J. D. & Withford, M. J., Mar 2015, Optical Fiber Communication Conference. Washington, DC: OSA Publishing, p. 1-3 3 p. W3B.2. (Conference on Optical Fiber Communication, Technical Digest Series).

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

2 Citations (Scopus)

Challenges in photonic pupil remapping for optical stellar interferometry

Norris, B., Jovanovic, N., Tuthill, P. G., Lacour, S., Gross, S., Ams, M., Stewart, P., Lawrence, J., Charles, N., Marshall, G., Robertson, G., Ireland, M. & Withford, M., 2011, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2011. Piscataway, N.J.: Institute of Electrical and Electronics Engineers (IEEE), p. 977-979 3 p.

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

1 Citation (Scopus)

Characterization of laser inscribed on-chip photonic lanterns with different core distances

Bohn, J., Carpenter, J., Gross, S., Withford, M. & Schroder, J., 30 Nov 2015, ECOC 2015 - 41st European Conference on Optical Communication. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), Vol. 2015-November. p. 1-3 3 p. 7341707

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

3 Citations (Scopus)

Characterization of the influence of crystal size and dipole orientation on the spontaneous emission lifetime of diamond NV colour centers

Inam, F. A., Gaebel, T., Bradac, C., Stewart, L., Withford, M. J., Dawes, J. M., Steel, M. J. & Rabeau, J. R., 2011, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2011. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 725-727 3 p.

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

Characterizing concrete corrosion below sewer tidal levels at chemically dosed locations

Taheri, S., Ams, M., Bustamante, H., Vorreiter, L., Bevitt, J. J., Withford, M. & Clark, S. M., 28 Jul 2020, In : Water Research. 185, p. 1-10 10 p., 116245.

Research output: Contribution to journalArticle

Cladding mode coupling in highly localized fiber Bragg gratings: Modal properties and transmission spectra

Thomas, J., Jovanovic, N., Becker, R. G., Marshall, G. D., Withford, M. J., Tünnermann, A., Nolte, S. & Steel, M. J., 3 Jan 2011, In : Optics Express. 19, 1, p. 325-341 17 p.

Research output: Contribution to journalArticle

76 Citations (Scopus)

Cladding mode coupling in highly localized fiber Bragg gratings II: complete vectorial analysis

Thomas, J. U., Jovanovic, N., Krämer, R. G., Marshall, G. D., Withford, M. J., Tünnermann, A., Nolte, S. & Steel, M. J., 10 Sep 2012, In : Optics Express. 20, 19, p. 21434-21449 16 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Compact integrated actively Q-switched waveguide laser

Wieschendorf, C., Firth, J., Silvestri, L., Gross, S., Ladouceur, F., Withford, M. J., Spence, D. J. & Fuerbach, A., 6 Feb 2017, In : Optics Express. 25, 3, p. 1692-1701 10 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Comparison study of femtosecond direct-written monolithic waveguide lasers in Yb-doped silicate and phosphate glass

Duan, Y., Dekker, P., Ams, M., Gross, S., Steel, M. J. & Withford, M., 2014, 2014 OptoElectronics and Communication Conference, OECC 2014 and Australian Conference on Optical Fibre Technology, ACOFT 2014. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 893-895 3 p. 6888310

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

4 Citations (Scopus)

Configurable heralded two-photon states on a chip

Vergyris, P., Meany, T., Lunghi, T., Downes, J., Steel, M. J., Withford, M. J., Alibart, O. & Tanzilli, S., 2016, Frontiers in Optics 2016: proceedings. Washington, D.C.: OSA - The Optical Society, p. 1-2 2 p. FTu3G.3

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

Continuous- and discrete-time quantum walks with non-classical two-photon inputs

Biggerstaff, D. N., Owens, J. O., Broome, M. A., Fedrizzi, A., Goggin, M. E., Linjordet, T., Ams, M., Marshall, G. D., Twalmley, J., Withford, M. J. & White, A. G., 2011, Proceedings of the International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim 2011. Washington, DC: OSA Publishing, p. 1766-1768 3 p. 1928

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

Control of light transmission in laser-written phase-shifted Bragg grating couplers

Ha, S., Ams, M., Marshall, G. D., Neshev, D. N., Sukhorukov, A. A., Kivshar, Y. S. & Withford, M. J., 15 Apr 2011, In : Optics Letters. 36, 8, p. 1380-1382 3 p.

Research output: Contribution to journalArticle

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

Control of non-classical interference in a 3D multipath interferometer on a chip

Chaboyer, Z., Meany, T., Helt, L. G., Steel, M. J. & Withford, M. J., 14 Oct 2014, Frontiers in Optics 2014. Washington, DC: OSA Publishing, p. 1-2 2 p. FTu2D.3

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

Core-scanned fibre Bragg gratings inscribed using ultrashort pulses and a point by point setup

Kramer, R. G., Williams, R. J., Tunnermann, A., Nolte, S. & Withford, M. J., 2013, 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference (CLEO EUROPE/IQEC 2013) . Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 1-1 1 p. 6801573

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

1 Citation (Scopus)
Open Access
File
6 Citations (Scopus)
16 Downloads (Pure)

Design and fabrication of gradient-index optical elements for beam shaping

Leger, J. R., Kunkel, W. M., Douglass, G., Gross, S. & Withford, M. J., 2016, Frontiers in Optics: proceedings. Washington, D.C.: OSA - The Optical Society, p. 1-2 2 p. FW3H.5

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

Design and fabrication of reconfigurable laser-written waveguide circuits

Chaboyer, Z., Stokes, A., Downes, J., Steel, M. J. & Withford, M. J., 25 Dec 2017, In : Optics Express. 25, 26, p. 33056-33065 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Design of optically path-length-matched, three-dimensional photonic circuits comprising uniquely routed waveguides

Charles, N., Jovanovic, N., Gross, S., Stewart, P., Norris, B., O'Byrne, J., Lawrence, J. S., Withford, M. J. & Tuthill, P. G., 20 Sep 2012, In : Applied Optics. 51, 27, p. 6489-6497 9 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Detuning in apodized point-by-point fiber Bragg gratings: Insights into the grating morphology

Williams, R. J., Krämer, R. G., Nolte, S., Withford, M. J. & Steel, M. J., 4 Nov 2013, In : Optics Express. 21, 22, p. 26854-26867 14 p.

Research output: Contribution to journalArticle

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

Developing arrayed waveguide grating spectrographs for multi-object astronomical spectroscopy

Cvetojevic, N., Jovanovic, N., Lawrence, J., Withford, M. & Bland-Hawthorn, J., 30 Jan 2012, In : Optics Express. 20, 3, p. 2062-2072 11 p.

Research output: Contribution to journalArticle

Open Access
File
49 Citations (Scopus)
13 Downloads (Pure)

Digital waveguide adiabatic passage part 2: experiment

Ng, V., Vaitkus, J. A., Chaboyer, Z. J., Nguyen, T., Dawes, J. M., Withford, M. J., Greentree, A. D. & Steel, M. J., 6 Feb 2017, In : Optics Express. 25, 3, p. 2552-2559 8 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Direct infrared femtosecond laser inscription of chirped bragg gratings into silica and fluoride fibers

Antipov, S., Williams, R. J., Ams, M., Jackson, S. D., Withford, M. J. & Fuerbach, A., 29 Aug 2016, Photonics and Fiber Technology 2016 (ACOFT, BGPP, NP): proceedings. Washington, DC: OSA - The Optical Society, p. 1-2 2 p. BW4B.4

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

1 Citation (Scopus)

Direct infrared femtosecond laser inscription of chirped fiber Bragg gratings

Antipov, S., Ams, M., Williams, R. J., Magi, E., Withford, M. J. & Fuerbach, A., 11 Jan 2016, In : Optics Express. 24, 1, p. 30-40 11 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Direct inscription of photonic band-gap waveguides into bulk optical glass

Fuerbach, A., Gross, S., Arriola, A., Alberich, M. & Withford, M., 2013, 2013 15th International Conference on Transparent Optical Networks, ICTON 2013. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 1-4 4 p. 6602991

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

2 Citations (Scopus)

Direct laser inscription of 270 nm period waveguide bragg gratings

Gross, S., Withford, M. J. & Fuerbach, A., 2011, Proceedings of the International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim 2011. Washington, DC: Optical Society of America (OSA), p. 502-504 3 p. C848

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

Direct laser written waveguide coupler with an optically tunable splitting ratio

Ams, M., Williams, R. J. & Withford, M. J., 2011, Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XI. Heisterkamp, A., Neev, J. & Nolte, S. (eds.). Bellingham, Washington: SPIE, Vol. 7925. p. 1-5 5 p. 79250K

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

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