2019 Publications

 

Journals

A. Rahim, J. Goyvaerts, B. Szelag, J.-M. Fedeli, T. Aalto, P. Absil, M. Harjanne, C. G. Littlejohns, G. T. Reed, G. Winzer, L. Zimmermann, D. Geuzebroek, A. Leinse, M. Geiselmann, M. Zervas, H. Jans, A. Stassen, C. Domınguez, P. Munoz, J. Domenech, A. Lena Giesecke, M. Lemme, and R. Baets Open-access silicon photonics platforms in Europe IEEE Journal of Selected Topics in Quantum Electronics, vol. 25, iss. 5, 2019 (Invited) - paper

J. Sia, W. Wang, X. Guo, J. Zhou, Z. Zhang, M.-S. Rouifed, X. Li, Z. Qiao, C. Liu, C. G. Littlejohns, G. T. Reed, and H. Wang, “Mid-infrared, ultra-broadband, low-loss, compact arbitrary power splitter based on adiabatic mode evolution” IEEE Photonics Journal, vol. 11, iss. 2, 2019. - paper

I. Demirtzioglou, C. Lacava, A. Shakoor, A. Khokhar, Y Jung, D. J. Thomson, and P. Petropoulos "Apodized silicon photonic grating couplers for mode-order conversion" Photonics Research Vol. 7, Issue 9, pp. 1036-1041, 2019. - paper

F. Zhang, X. Ruan, Y. Zhu, Z. Chen, X. Qiu, F. Yang, K. Li, and Y. Li, "Compact polarization diversity Kramers-Kronig coherent receiver on silicon chip" Optics Express, vol. 27, pp. 23654-23660 , 2019. - paper

A. Sánchez-Postigo, A. Ortega-Moñux, D. Pereira-Martín, Í. Molina-Fernández, R. Halir, P. Cheben, J. Soler Penadés, M. Nedeljkovic, G. Z. Mashanovich, and J. G. Wangüemert-Pérez, “Design of a suspended germanium micro-antenna for efficient fiber-chip coupling in the long-wavelength mid-infrared range,” Optics Express, vol. 27, pp. 22302-22315, 2019. - paper

A. Sanchez-Postigo, J. G. Wangüemert-Pérez, J. Soler Penades, A. Ortega-Moñux, M. Nedeljkovic, R. Halir, F. El Mokhtari Mimum, Y. Xu Cheng, Z. Qu, A. Z. Khokhar, A. Osman, W. Cao, C. Littlejohns, P. Cheben, G. Z. Mashanovich, and I. Molina-Fernández, “Mid-infrared suspended waveguide platform and building blocks,” IET Optoelectronics, vol. 13, pp. 55-61, 2019. - paper

R. Petra, S. Z. Oo, A. Tarazona, R. Cernansky, S. Reynolds, A. Z. Khokhar, V. Mittal, D. J. Thomson, A. Politi, G. Z. Mashanovich, G. T. Reed, and H. M. H. Chong, “HWCVD a-Si:H interlayer slope waveguide coupler for multilayer silicon photonics platform,” Optics Express, vol. 27, pp. 15735-15749, 2019. - paper

V. Mittal, M. Nedeljkovic, L. G. Carpenter, A. Z. Khokhar, H. M. H. Chong, G. Z. Mashanovich, P. N. Bartlett, and J. S. Wilkinson, “Waveguide absorption spectroscopy of bovine serum albumin in the mid-infrared fingerprint region,”  ACS Sensors 4, pp.1749-1753, 2019. - paper

M. K. Schmidt, C. G. Poulton, G. Z. Mashanovich, G. T. Reed, B. J. Eggleton, and M. J. Steel, “Suspended mid-infrared waveguides for Stimulated Brillouin Scattering,” Optics Express, vol. 27, pp. 4976-4989, 2019. - paper

T. Li, M. Nedeljkovic, N. Hattasan, W. Cao, Z. Qu, C. G. Littlejohns, J. Soler Penades, L. Mastronardi, V. Mittal, D. Benedikovic, D. J. Thomson, F. Y. Gardes, H. Wu, Z. Zhou, and G. Z. Mashanovich, “Ge-on-Si modulators operating at mid-infrared wavelengths up to 8 μm,” Photonics Research, vol. 7, pp. 828-836, 2019. - paper

M. Nedeljkovic, C. G. Littlejohns, A. Z. Khokhar, M. Banakar, W. Cao, J. Soler Penades, F. Y. Gardes, D. J. Thomson, G. T. Reed, H. Wang, and G. Z. Mashanovich, “Silicon-on-insulator free-carrier injection modulators for the mid-infrared,” Optics Letters, vol. 44, pp. 915-918, 2019. - paper

D. E. Hagan, M. Nedeljkovic, W. Cao, D. J. Thomson, G. Z. Mashanovich, and A. P. Knights, “Experimental quantification of the electro-optic effect in silicon waveguides at extended wavelengths,” Optics Express, vol. 27, pp. 166-174, 2019. - paper

S. Zin Oo, A. Tarazona, A. Z. Khokhar, R. Petra, Y. Franz, G. Z. Mashanovich, G. T. Reed, A. C. Peacock, and H. M. H. Chong, “Hot-wire CVD low-loss a-Si:H waveguides for silicon photonic innovations,” Photonics Research, vol. 7, pp. 193-200, 2019. - paper

H. Du, W. Zhang, C. G. Littlejohns, S. Stankovic, X. Yan, D. T. Tran, G. J. Sharp, F. Y. Gardes, D. J. Thomson, M. Sorel, G. Z. Mashanovich, & G. T. Reed, "Ultra-sharp asymmetric Fano-like resonance spectrum on Si photonic platform," Optics Express, vol. 27, pp. 7365-7372, 2019.- paper

 

Conferences 

 

M. K. Schmidt, M. O’Brien, C. G. Poulton, G. Z. Mashanovich, G. T. Reed, B. J. Eggleton, and M. J. Steel, “Novel designs of optoacoustic waveguides,” AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS), Melbroune, Australia, 8-12 December 2019.

D. J. Rowe, D. R. Owens, S. N. Faust, and G. Z. Mashanovich, “Optimising antimicrobial dosing with mid-infrared spectroscopy: a proof of concept study,” 12th European Bioanalysis Forum Open Symposium, Barcelona, Spain, 20 - 22 November 2019.

W. Zhang, B. Chen, K. Debnath, M. K. Husain, A. Z. Khokhar, S. Liu, J. Byers, W. Cao, M. Ebert, J. D. Reynolds, M. Banakar, C. Littlejohns, S. Reynolds, Ke Li, F. Y. Gardes, G. Z. Mashanovich, G. T. Reed, S. Saito, and D. J. Thomson, “High speed silicon capacitor modulators for TM polarisation,” GFP 2019.

L. Reid, M. Nedeljkovic, R. Slavik, and G. Z. Mashanovich, “Towards mid-IR germanium defect detector,” GFP 2019.

Y. Wu, Z. Qu, A. M. Osman, W. Cao, A. Z. Khokhar, J. Soler Penades, O. L. Muskens, G. Z. Mashanovich, and Milos Nedeljkovic, “Mid-Infrared silicon waveguide-based bolometer,” GFP 2019.

D. J. Rowe, D. J. Heath, A. D. Postle, J. S. Wilkinson, and G. Z. Mashanovich, “Phospholipid extraction and phase separation using droplet microfluidics,” MicroTAS 2019: 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, Basel, Switzerland, 27 – 31 October 2019.

C. G. Littlejohns, D. T. Tran, H. Du, X. Yan, M. Banakar, G. Sharp, M. Sorel, J. England, H. M. H. Chong, F. Y. Gardes, D. J. Thomson, G. Z. Mashanovich, and G. T. Reed “Demonstration of silicon photonics (de)multiplexor using the CORNERSTONE platform”, Facebook Open Compute Project Regional Summit, Amsterdam, Netherlands, September 2019.(Invited)

W. Wang, J. X. Sia, Z. Qiao, X. Li, X. Guo, J. Zhou, C. Liu, C. G. Littlejohns, G. T. Reed, and H. Wang, “Two-mode multiplexer based on the multilayer Si-SiN platform for 2μm waveband”, International Conference on Optical Communications and Networks, Huangshan, China, August 2019.

C. G. Littlejohns, D. T. Tran, H. Du, X. Yan, M. Banakar, M. Nedeljkovic, G. Sharp, M. Sorel, J. England, R. Webb, H. M. H. Chong, F. Y. Gardes, D. J. Thomson, G. Z. Mashanovich, and G. T. Reed, “CORNERSTONE: UK silicon photonics rapid prototyping capability”, UK Semiconductors conference, Sheffield, UK, July 2019.(Invited)

R. Halir, J. M. Luque-González, A. Sánchez-Postigo, A. Herrero-Bermello, D. González-Andrade, A. Hadij-El-Houati, J. Leuermann, D. Pereira-Martín, A. Ortega-Moñux, J. Čtyroký, G. Wanguemert-Pérez, A. V. Velasco, M. Sánchez-Rodríguez, J. de-Oliva-Rubio, J. H. Schmid, J. Soler Penadés, M. Nedeljkovic, G. Z. Mashanovich, P. Cheben, and Í. Molina-Fernández, “High performance silicon photonic devices based on practical metamaterials,” OECC 2019, Fukuoka, Japan, 7-11 July 2019. (invited)

D. J. Thomson, Ke Li, W. Cao, D. Hagan, S. Liu, F. Meng, M. Nedeljkovic, A. Z. Khokhar, C. G. Littlejohns, W. Zhang, M. Ebert, A. Shakoor, B. Chen, S. Alam, J. Wang, X. Chen, L. Crudgington, F. Y. Gardes, J. X. B. Sia, W. Wang, Z. Qiao, X. Li, X. Guo, H. Wang, P. Wilson, G. Z. Mashanovich, A. P. Knights, and G. T. Reed, “Silicon optical modulators for data transmission in different wavelength bands,” 21st International Conference on Transparent Optical Networks, ICTON 2019, Angers, France, 9-13 July 2019. (invited)

J. Soler Penades, A. Sanchez-Postigo, M. Nedeljkovic, G. Wangüemert-Perez, A. Ortega-Moñux, R. Halir, A. Z. Khokhar, A. Osman, I. Molina-Fernandez, and G. Z. Mashanovich, “Suspended germanium waveguide for infrared wavelengths,” 21st International Conference on Transparent Optical Networks, ICTON 2019, Angers, France, 9-13 July 2019. (invited)

A. Sánchez-Postigo, G. Wangüemert-Pérez, J. Soler Penadés, A. Ortega-Moñux, M. Nedeljkovic, R. Halir, F. El Mokhtari Mimum, Z. Qu, A. Z. Khokhar, A. Osman, W. Cao, C. G. Littlejohns, G. Z. Mashanovich, P. Cheben, and Í. Molina-Fernández, "Suspended silicon integrated platform for the long-wavelength mid-infrared band," 21st International Conference on Transparent Optical Networks, ICTON 2019, Angers, France, 9-13 July 2019. (invited)

G. Z. Mashanovich, J. Soler Penades, Y. Wu, V. Mittal, A. Osman. W. Cao, Z. Qu, Y. Qi, C. Stirling, M. Milosevic, L. Reid, D. J. Rowe, D. J. Thomson, M. Nedeljkovic, “Mid-IR silicon and germanium photonic circuits for communications and sensing,” IEEE Summer Topicals Meeting, Ft. Lauderdale, FL, USA, 8-10 July 2019.

V. Mittal, A. Tarazona, A. Z. Khokhar, M. Banakar, D. Thomson, G. T. Reed and H. M. H. Chong, "3D vertical directional coupler using slope waveguides on Si," CLEO Europe, Munich, Germany, 23-27 June 2019.

G. Z. Mashanovich, J. Soler Penadés, A. Osman, A. Sánchez-Postigo, Z. Qu, Y. Wu, C. J. Stirling, D. P. Cheben, A. Ortega-Moñux, J. G. Wangüemert-Pérez, I. Molina-Fernández, and M. Nedeljkovic, “Silicon and germanium-based mid-infrared platforms,” PIERS 2019, Rome, Italy, 17-20 June 2019.

G. Z. Mashanovich, W. Cao, Z. Qu, A. Osman, Y. Wu, D. Hagan, A. P. Knights, T. Li, Z. Zhou, J. Soler Penades, F. Y. Gardes, K. Li, D. J. Thomson, and M. Nedeljkovic, “Silicon and germanium active devices for the mid-infrared,” PIERS 2019, Rome, Italy, 17-20 June 2019.

M. Nedeljkovic, Y. Qi, V. Mittal, D. J. Rowe, Z. Qu, Y. Wu, A. Osman, Z. Zheng, C. Wei, James S. Wilkinson, and G. Z. Mashanovich, “Absorption spectroscopy in the mid-infrared using silicon and germanium waveguides,” PIERS 2019, Rome, Italy, 17-20 June 2019. (invited)

A. Shakoor, Ke Li, S. Liu, F. Meng, Ali Z. Khokhar, W. Cao, W. Zhang, P. Wilson, K. Debnath, C. Littlejohns, J. Byers, L. Mastronardi, M. K. Hussain, F. Y. Gardes, S. Saito, G. T. Reed, and D. J. Thomson, “Silicon optical modulators and their Integration with CMOS electronics,” PIERS 2019, Rome, Italy, 17-20 June 2019. (invited)

(Invited) F. Y. Gardes, T. Dominguez Bucio, L. Mastronardi, M. Banakar, A. Bazin, A. Z. Khokhar, C. Lacava, P. Petropoulos, M. Sotto, S. Saito, I. Molina-Fernandez, R. Halir, A. Ortega-Monux, J. G. Wanguemert-Perez, C. Yang, J.-J. He, P. Cheben, J. H. Schmid, C. G. Littlejohns, K. Debnath, M. Clementi, M. Liscidini, D. Bajoni, and M. Galli, “Silicon nitride for CMOS photonics systems”, Photonics & Electromagnetics Research Symposium, Rome, Italy, June 2019.

G. Z. Mashanovich, W. Cao, A. Osman, Y. Wu, J. Soler Penades, and M. Nedeljkovic, “Modelling of group IV photonic devices,” Photonics North, Quebec City, Canada, 21-23 May 2019. (invited)

G. T. Reed, D. J. Thomson, Ke Li, W. Cao, D. Hagan, S. Liu, F. Meng, M. Nedeljkovic, A. Z. Khokhar, C. J. Littlejohns, W. Zhang, M. Ebert, A. Shakoor, B. Chen, S. Alam, X. Chen, L. Mastronardi, M. Banakar, F. Y. Gardes, K. Debnath, J. Byers, M. Husain, H. Wang, P. Wilson, G. Z. Mashanovich, A. P. Knights, and S. Saito, “Silicon Photonics modulators for multiple wavelength bands,” Photonics North, Quebec City, Canada, 21-23 May 2019. (invited)

G. T. Reed, "Ion Implantation of Ge into Si for applications from wafer scale testing to device trimming and programmable circuits," Photonics North, Quebec City, Canada, 21-23 May 2019. (keynote)

K. M. Grabska, M. Banakar, T. Dominguez Bucio, M. Nedeljkovic, A. Barzaghi, A. Ballabio, G. Isella, C. G. Littlejohns, S. Saito, and F. Y. Gardes, “Silicon-germanium alloys for photonics applications”, Photonics North, Quebec City, Canada, May 2019.

I. Demirtzioglou, C. Lacava, A. Shakoor, A. Khokhar, Y. Jung, D. J. Thomson, and P. Petropoulos."Silicon Grating Coupler for Mode Order Conversion" CLEO 2019, San Jose 5-10 May. (Invited)

J. X. Sia, W. Wang, Z. Qiao, X. Li, X. Guo, J. Zhou, Z. Zhang, C. G.  Littlejohns, C. Liu, G. T. Reed, and H. Wang, “Compact, ultra-tunable InGaSb/AlGaAsSb Si external cavity laser at the Mid-Infrared (MIR)”, Conference on Lasers and Electro-Optics, San Jose, CA, USA, May 2019.

C. G. Littlejohns, D. T. Tran, H. Du, X. Yan, M. Banakar, G. Sharp, M. Sorel, J. England, R. Webb, H. M. H. Chong, F. Y. Gardes, D. J. Thomson, G. Z. Mashanovich, and G. T. Reed, “Foundries: CORNERSTONE”, Engineering Quantum Photonic Technologies, London, UK, May 2019.

R. Halir, A. Sánchez-Postigo, J. M. Luque-González, A. Herrero-Bermello, J. Leuermann, A. Ortega-Moñux, G. Wangüemert-Pérez, A. V. Velasco, J. de-Oliva-Rubio, J. H. Schmid, P. Cheben, J. Soler Penadés, M. Nedeljkovic, G. Z. Mashanovich, and Í. Molina-Fernández, “Silicon high performance devices using subwavelength structures,” ECIO 2019, Ghent, Belgium, 24-26 April 2019. (invited)

J. G. Wangüemert-Pérez, A. Sánchez-Postigo, Abdelfettah Hadij-ElHouati, Jonas Leuermann, Carlos Pérez-Armenta, D. Pereira-Martín, J.M. Luque-González, A. Ortega-Moñux, R. Halir, I. Molina-Fernández, P. Cheben, D.-X. Xu, Jens H. Schmid, Jiří Čtyroký, J. Soler-Penades, M. Nedeljkovic, and G. Z. Mashanovich, “Engineering sub-wavelength silicon waveguides for sensing applications in the near-infrared and mid-infrared band,” Photonics West 2019, San Francisco, USA, 2-7 February 2019. (invited)

C. G. Littlejohns, D. T. Tran, H. Du, S. Stankovic, X. Yan, G. Sharp, M. Sorel, J. England, R. Webb, H. M. H. Chong, F. Y. Gardes, D. J. Thomson, G. Z. Mashanovich, and G. T. Reed, “Rapid device prototyping using the CORNERSTONE platform”, SPIE Photonics West, San Francisco, CA, USA, February 2019 (invited).

W. Zhang, B. Chen, K. Debnath, M. K. Husain, A. Z. Khokhar, S. Liu, J. Byers, W. Cao, M. Ebert, J. D. Reynolds, M. Banakar, C. Littlejohns, S. Reynolds, Ke Li, F. Y. Gardes, G. Z. Mashanovich, G. T. Reed, S. Saito, and D. J. Thomson, “High speed silicon capacitor modulators for TM polarisation,” GFP 2019

L. Reid, M. Nedeljkovic, R. Slavik, and G. Z. Mashanovich, “Towards mid-IR germanium defect detector,” GFP 2019

Y. Wu, Z. Qu, A. M. Osman, W. Cao, A. Z. Khokhar, J. Soler Penades, O. L. Muskens, G. Z. Mashanovich, and Milos Nedeljkovic, “Mid-Infrared silicon waveguide-based bolometer,” GFP 2019

D. Benedikovic, C. Alonso-Ramos, M. Nedeljkovic, J. Soler Penadés, C. G. Littlejohns, A. Z. Khokhar, D. Pérez-Galacho, P. Cheben, D. Marris-Morini, G. Z. Mashanovich, and Laurent Vivien, “Efficient fiber-chip coupling solutions for integrated mid-infrared nanophotonics,” GDR NanoTeraMIR, Saint Rapheel, France, 18-20 June 2019.

H. Du, C. Littlejohns, D. T. Tran, X. Yan, M. Banakar, M. Nedeljkovic, G. Sharp, M. Sorel, R. Webb, J. England, H. M. H. Chong, F. Y. Gardes, D. J. Thomson, G. Z. Mashanovich, and G. T. Reed, “CORNERSTONE: Silicon Photonics MPW Capability,” PIERS 2019, Rome, Italy, 17-20 June 2019.

G. Z. Mashanovich, “Teaching silicon photonics at the University of Southampton,” Education and Training in Optics and Photonics, ETOP 2019, Quebec City, Canada, 21-24 May 2019.

I. Demirtzioglou, C. Lacava, A. Shakoor, A. Khokhar, Y. Jung, D. J. Thomson, and P. Petropoulos."Silicon Grating Coupler for Mode Order Conversion" CLEO 2019, San Jose 5-10 May. (Invited)

M. M. Milosevic, W. Zhou, H. K. Tsang, A. Osman, S. Stankovic, Y. Qi, M. Nedeljkovic, Z. Qu, X. Yan1, A. Z. Khokhar, G. T. Reed, and G. Z. Mashanovich, “Hyperuniform disordered polarisers for the mid-infrared,” CLEO 2019, San Jose, CA, USA, 5-10 May 2019.

C. G. Littlejohns, D. T. Tran, H. Du, X. Yan, M. Banakar, G. Sharp, M. Sorel, J. England, R. Webb, H. M. H. Chong, F. Y. Gardes, D. J. Thomson, G. Z. Mashanovich, and G. T. Reed, “Foundries: CORNERSTONE”, Engineering Quantum Photonic Technologies, London, UK, May 2019. (invited)

J. Soler Penadés, A. Osman, A. Sánchez-Postigo, Z. Qu, Y. Wu, C. J. Stirling, D. P. Cheben, A. Ortega-Moñux, J. G. Wangüemert-Pérez, M. Nedeljkovic, and G. Z. Mashanovich, “Silicon and germanium mid-infrared platforms,” SIOE 2019, Cardiff, Wales, 16-18 April 2019.

V. Mittal, G. Devitt, P. N. Bartlett, H. M. H. Chong, G. Z. Mashanovich, S. Mahajan, and J. S. Wilkinson, “Mid-infrared absorption spectroscopy of proteins using germanium on silicon waveguides,” ECIO 2019

V. Mittal, M. Nedeljkovic, A. Z. Khokhar, L. G. Carpenter, G. S. Murugan, H. M. H. Chong, P. N. Bartlett, G. Z. Mashanovich, and J. S. Wilkinson, “Waveguide mid-infrared absorption spectroscopy of proteins in the spectral fingerprint region,” OSA Biophotonics Congress, Tucson, Arizona, USA, 15-17 April 2019.

C. G. Littlejohns, D. T. Tran, H. Du, X. Yan, M. Banakar, G. Sharp, M. Sorel, J. England, R. Webb, H. M. H. Chong, F. Y. Gardes, D. J. Thomson, G. Z. Mashanovich, and G. T. Reed, “CORNERSTONE: UK silicon photonics rapid prototyping capability”, Bristol Quantum Information Technologies Conference, Bristol, UK, April 2019. (Invited)

H. Du, C. G. Littlejohns, D. T. Tran, X. Yan, M. Banakar, M. Nedeljkovic, G. Sharp, M. Sorel, J. England, R. Webb, H. M. H. Chong, F. Y. Gardes, D. J. Thomson, G. Z. Mashanovich, and G. T. Reed, “Silicon photonics rapid device prototyping using the UK’s CORNERSTONE platform”, Photonic and OptoElectronic Materials Conference, London, UK, April 2019. (Invited)

M. K. Schmidt, C. G. Poulton, G. Z. Mashanovich, G. T. Reed, B. J. Eggleton, and M. J. Steel, “Phononic bandgap engineering of suspended mid-infrared waveguides for stimulated Brillouin scattering,” WOMBAT 2019, Tel Aviv, Israel, 26-28 March 2019.

G. Z. Mashanovich, “Mid-infrared silicon photonics for communications,” Infoteh 2019, Jahorina, Republic of Serbska, Bosnia and Herzegovina, 20-22 March 2019.

C. G. Littlejohns, D. T. Tran, H. Du, X. Yan, M. Banakar, G. Sharp, M. Sorel, J. England, R. Webb, H. M. H. Chong, F. Y. Gardes, D. J. Thomson, G. Z. Mashanovich, and G. T. Reed, “Device prototyping using the CORNERSTONE platform”, Photonic Integrated Circuits, Brussels, Belgium, March 2019.

Y. Qi, D. J. Rowe, V. Mittal, M. Banakar, Y. Wu, M. Nedeljkovic, J. S. Wilkinson, and G. Z. Mashanovich, “Integration of mid-infrared SOI photonics with microfluidics,” Photonics West 2019, San Francisco, USA, 2-7 February 2019.

A. Osman, M. Nedeljkovic, J. Soler Penades, Y. Wu, Z. Qu, A. Z. Khokhar, and G. Z. Mashanovich, “Suspended low-loss germanium waveguides for the mid-infrared,” Photonics West 2019, San Francisco, USA, 2-7 February 2019.

C. G. Littlejohns, “Introduction to Si photonics foundries”, 7pennies Photonic Integrated Circuit Training, Santa Clara, CA, USA, January 2019.(Invited)

Back to top