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Trotta, Marco and Asquini, Rita and d'Alessandro, Antonio and Beccherelli, Romeo (2012) All optical tunable nematic liquid crystal waveguide. Molecular Crystals and Liquid Crystals, 558. pp. 204-208. ISSN 1563-5287
Gilardi, Giovanni and Asquini, Rita and d'Alessandro, Antonio and Beccherelli, Romeo and De Sio, Luciano and Umeton, Cesare (2012) All-optical and thermal tuning of a bragg grating based on photosensitive composite structures containing liquid crystals. Molecular Crystals and Liquid Crystals, 58. pp. 64-71. ISSN 1542-1406
Zografopoulos, Dimitrios C. and Asquini , Rita and Kriezis, Emmanouil E. and d’Alessandro, Antonio and Beccherelli, Romeo (2012) Guided-wave liquid-crystal photonics. Lab on a Chip , 12. pp. 3598-3610. ISSN 1473-0197
Gilardi, Giovanni and De Sio, Luciano and Beccherelli, Romeo and Asquini, Rita and d'Alessandro, Antonio and Umeton, Cesare (2011) Observation of tunable optical filtering in photosensitive composite structures containing liquid crystals. Optics Letters, 36 (24). pp. 4755-4757. ISSN 0146-9592
Trotta, Marco and Asquini, Rita and d'Alessandro, Antonio and Beccherelli, Romeo (2011) All-optical liquid crystal waveguide on silicon. Molecular Crystals and Liquid Crystals, 549. pp. 100-105. ISSN 1563-5287
d'Alessandro, Antonio and Asquini, Rita and Trotta, Marco and Gilardi, Giovanni and Beccherelli, Romeo and Khoo, Iam Choon (2010) All-optical intensity modulation of near infrared light in a liquid crystal channel waveguide. Applied Physics Letters, 97 (9). pp. 1-3. ISSN 0003-6951
Donisi, Domenico and Bellini, Bob and Beccherelli, Romeo and Asquini, Rita and Gilardi, Giovanni and Trotta, Marco and d'Alessandro, Antonio (2010) A switchable liquid-crystal optical channel waveguide on silicon. IEEE Journal of Quantum Electronics , 46 (5). pp. 762-768. ISSN 0018-9197
Donisi, Domenico and Asquini, Rita and d'Alessandro, Antonio and Bellini, Bob and Beccherelli, Romeo and De Sio, Luciano and Umeton, Cesare (2010) Integration and characterization of LC/Polymer gratings on glass and silicon platform. Molecular Crystals and Liquid Crystals, 516. pp. 152-158. ISSN 1542-1406
Caputo, Roberto and De Luca, Antonio and De Sio, Luciano and Pezzi, Luigia and Strangi, Giuseppe and Umeton, Cesare and Veltri, Alessandro and Asquini , Rita and d'Alessandro, Antonio and Donisi, Domenico and Beccherelli, Romeo and Sukhov, Andrey V. and Tabiryan, Nelson V. (2009) POLICRYPS: a liquid crystal composed nano/microstructure with a wide range of optical and electro-optical applications. Journal of Optics A: Pure and Applied Optics, 11 (2). pp. 1-13. ISSN 1464-4258
Asquini, Rita and Donisi, Domenico and Trotta, Marco and d'Alessandro, Antonio and Bellini, Bob and Gilardi, Giovanni and Beccherelli, Romeo (2009) Realization of a liquid crystal electrically controlled optical waveguide on micromachined silicon. Molecular Crystals and Liquid Crystals, 500. pp. 23-30. ISSN 1542-1406
d'Alessandro, Antonio and Donisi, Domenico and De Sio , Luciano and Beccherelli, Romeo and Asquini , Rita and Caputo, Roberto and Umeton, Cesare (2008) Tunable integrated optical filter made of a glass ion-exchanged waveguide and an electro-optic composite holographic grating. Optics Express, 16 (13). pp. 9254-9260.
Donisi, Domenico and D'Alessandro, Antonio and Asquini, Rita and Beccherelli, Romeo and De Sio, Luciano and Caputo, Roberto and Umeton, Cesare (2008) Realization of an opticalfilter using POLICRYPS holographic gratings on glass waveguides. Molecular Crystals and Liquid Crystals, 486. pp. 31-37. ISSN 1542-1406
Donisi, Domenico and d'Alessandro, Antonio and Asquini , Rita and Beccherelli, Romeo (2007) Theoretical performance analysis of an integrated optic filter made of glass waveguides and POLICRYPS holographic gratings. Molecular Crystals and Liquid Crystals Science and Technology, 465. pp. 227-237. ISSN 1058-725X
d'Alessandro, Antonio and Beccherelli, Romeo and Bellini , Bob and Manolis, Ilias G. and Asquini , Rita and Donisi, Domenico (2006) Integrated optics using smectic and nematic liquid crystals. Ferroelectrics, 344. pp. 247-254. ISSN 1563-5112
d’Alessandro, Antonio and Bellini , Bob and Donisi, Domenico and Beccherelli, Romeo and Asquini, Rita (2006) Nematic liquid crystal optical channel waveguides on silicon. IEEE Journal of Quantum Electronics , 42 (10). pp. 1084-1090. ISSN 0018-9197
Trotta, Marco and Asquini , Rita and d'Alessandro, Antonio and Beccherelli, Romeo (2011) All optical tunable nematic liquid crystal waveguide. In: 11. International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) 2011. NUSOD Institute, pp. 29-30. ISBN 978-1-61284-878-5
d'Alessandro, Antonio and Asquini , Rita and Trotta, Marco and Beccherelli, Romeo (2011) Liquid Crystal Waveguide Devices. In: 7. Workshop on Fibre and Optical Passive Components (WFOPC). IEEE, pp. 1-4. ISBN 978-1-4577-0861-9
d'Alessandro, Antonio and Asquini , Rita and Trotta, Marco and Beccherelli, Romeo (2010) Nonlinear switching of near infrared light in liquid crystal on silicon channel waveguides. In: Liquid crystals. SPIE. ISBN 9780819482716
Gilardi, Giovanni and Yilmaz, Hasan and Murib, Mohammed sharif and Asquini , Rita and d'Alessandro, Antonio and Serpengüzel, Ali and Beccherelli, Romeo (2010) Tunable integrated optical filters based on sapphire microspheres and liquid crystals. In: Silicon Photonics and Photonic Integrated Circuits 2. Proceedings of SPIE-The International Society for Optical Engineering (7719 ). Spie-Int Soc Optical Engineering. ISBN 9780819481924
Donisi , Domenico and D'Alessandro, Antonio and Asquini , Rita and Beccherelli , Romeo and De Sio, Luciano and Caputo , Roberto and Umeton, Cesare (2007) Low driving power integrated tuneable filter using composite holographic grating on glass waveguides. In: 2007 IEEE Leos annual meeting conference proceedings. IEEE Lasers and Electro-Optics Society (LEOS) Annual Meeting . IEEE, New York, USA, pp. 660-661. ISBN 978-1-4244-0925-9
Donisi, Domenico and D'Alessandro, Antonio and Asquini , Rita and Beccherelli , Romeo and De Sio , Luciano and Caputo, Roberto and Umeton, Cesare (2007) Novel tuneable optical filter made of a polymer and liquid crystal holographic grating on glass waveguides. In: Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on. IEEE. ISBN 978-1-4244-0931-0
D'Alessandro , Antonio and Bellini , Bob and Beccherelli, Romeo and Manolis, Ilias G. and Donisi, Domenico and Asquini , Rita (2005) Nematic liquid crystal channel waveguides embedded in SiO2/Si grooves. In: Proceedings of WFOPC 2005: 4th IEEE/LEOS Workshop on Fibres and Optical Passive Components. IEEE, New York, USA , pp. 275-280. ISBN 0-7803-8949-2
Trotta, Marco and Asquini , Rita and d'Alessandro, Antonio and Beccherelli, Romeo (2010) Guida d'onda ottica non lineare a cristallo liquido su silicio. In: Fotonica : 12° Convegno Nazionale delle Tecnologie Fotoniche, 27-29 Maggio 2010 , Pisa .
Trotta, Marco and Asquini , Rita and Beccherelli, Romeo and d'Alessandro, Antonio (2010) A nonlinear liquid crystal optical waveguide on silicon. In: Nonlinear Photonics, 21-24 giugno, 2010, Karlsruhe.
Trotta, Marco and Gilardi, Giovanni and Asquini , Rita and Donisi, Domenico and D'Alessandro, Antonio and Bellini , Bob and Beccherelli, Romeo (2009) Gate ottico a cristallo liquido su silicio microlavorato ad alto rapporto di estinzione. In: Fotonica, 11° Convegno Nazionale delle Tecnologie Fotoniche, 27- 29 Maggio 2009, Pisa.
Beccherelli, Romeo and Gilardi, Giovanni and Bellini , Bob and Donisi, Domenico and Trotta, Marco and Asquini , Rita and D'Alessandro, Antonio (2008) Modelling and microfabrication of electro-optical liquid crystal waveguides on silicon substrates. In: EOS Annual Meeting 2008 TOM 4 - Micro- and Nanoscale Photonic Systems, 29 Settembre – 2 Ottobre 2008, Parigi.
Donisi, Domenico and Asquini, Rita and d’Alessandro, Antonio and Beccherelli, Romeo and Bellini , Bob (2007) Guide ottiche a cristallo liquido nematico su silicio. In: Fotonica , 21-23 Maggio, 2007, Mantova (Italy).
Manolis, Ilias G. and Beeckman, Jeroen and Desimpel, Chris and Donisi, Domenico and Asquini , Rita and Beccherelli, Romeo and d’Alessandro, Antonio and Neyts, Kristiaan (2006) Finite Elements numerical analysis of the dynamic response of POLICRYPS gratings. In: Book of Abstracts of the International Workshop on Liquid Crystals for Photonics, P07, 26-28 Aprile, 2006, Gent (Belgium).
Donisi, Domenico and Bellini, Bob and Asquini, Rita and Beccherelli, Romeo and D'Alessandro, Antonio (2006) Polarization properties of near-infrared light confined in nematic liquid crystal channel waveguides embedded in SiO2/Si grooves. In: Book of Abstracts of the International Workshop on Liquid Crystals for Photonics, O17, 26-28 Aprile, 2006, Gent (Belgium).
d'Alessandro, Antonio and Beccherelli, Romeo and Umenton, Cesare and Asquini, Rita and Donisi, Domenico and De Sio, Luciano and Caputo, Roberto (2008) Electro-optical tunable filter and manufacturing process. WO2008075397 A2 ; US7925124 B2.
