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Directory

Alexis Caspar

Optique
Group : Nano-Optique

PHD student

Tel. : 0381666415
Email : acaspar@femto-st.fr
Office : N2 - 09
Address : 15B avenue des Montboucons 25030 BESANCON cedex

You can find here my publication list. If you want to obtain a copy of one of them and you can not obtain it otherwise, please contact me

Publication list :

Display all publications | Category article | Category inproceedings

Category article

2018

High-Aspect-Ratio LiNbO3 ridge waveguide with vertical buffer layer and enhanced electro-optical efficiency
Journal of Lightwave Technology (jan 2018, Pages pp 99)
Caspar, Alexis | Roussey, Matthieu | Hayrinen, Markus | Laukkanen, L. | Pérignon, A. | Behague, Florent | Calero Vila, Venancio | Ulliac, Gwenn | Bernal-Artajona, Maria-Pilar | Kuittinen, M. | Courjal, Nadège
doi | bibtex@article{8666579e-d323-46b7-af67-31c8142e8bcb, title = {High-Aspect-Ratio LiNbO3 ridge waveguide with vertical buffer layer and enhanced electro-optical efficiency}, author = {Caspar, Alexis and Roussey, Matthieu and Hayrinen, Markus and Laukkanen, L. and P\'{e}rignon, A. and Behague, Florent and Calero vila, Venancio and Ulliac, Gwenn and Bernal-Artajona, Maria-Pilar and Kuittinen, M. and Courjal, Nad\`{e}ge}, year = {2018}, month = {jan}, pages = {99}, doi = {DOI: 10.1109/JLT.2018.2799995}, journal = {Journal of Lightwave Technology} }

2017

Photo-Robotic Positioning for Integrated Optics
IEEE Robotics and automation letters (Volume 2, Issue (1), jan 2017, Pages :217-222)
Bettahar, Houari | Caspar, Alexis | Clevy, Cédric | Courjal, Nadège | Lutz, Philippe
doi | bibtex@article{95a08f3f-b440-4a6d-b89f-bf49a97e88ac, title = {Photo-Robotic Positioning for Integrated Optics}, author = {Bettahar, Houari and Caspar, Alexis and Clevy, C\'{e}dric and Courjal, Nad\`{e}ge and Lutz, Philippe}, year = {2017}, month = {jan}, number = {1}, pages = {217-222}, volume = {2}, doi = {10.1109/LRA.2016.2589319}, journal = {IEEE Robotics and automation letters} }

2016

Simple production of membrane-based LiNbO 3 micro-modulators with integrated tapers
Optics Letters (Volume 41, Issue (21), nov 2016, Pages :5110-5113)
Courjal, Nadège | Caspar, Alexis | Calero Vila, Venancio | Ulliac, Gwenn | Suarez, Miguel Angel | Guyot, Clément | Bernal-Artajona, Maria-Pilar
doi | bibtex@article{7a2c1ae5-3f73-456a-a9c4-afe873297d18, title = {Simple production of membrane-based LiNbO 3 micro-modulators with integrated tapers}, author = {Courjal, Nad\`{e}ge and Caspar, Alexis and Calero Vila, Venancio and Ulliac, Gwenn and Suarez, Miguel Angel and Guyot, Cl\'{e}ment and Bernal-Artajona, Maria-Pilar}, year = {2016}, month = {nov}, number = {21}, pages = {5110-5113}, volume = {41}, doi = {https://doi.org/10.1364/OL.41.005110}, journal = {Optics Letters} }

Category inproceedings

2017

High-aspect-ratio Electro-Optical ridge waveguide made by precise dicing and Atomic Layer deposition
Conference on Lasers and Electro-Optics and International Quantum Electronics Conference 5CLEO®/Europe-EQEC 2017 / Munich, Germany (Issue CE23, 2017)
Caspar, Alexis | Ulliac, Gwenn | Suarez, Miguel Angel | Calero Vila, Venancio | Bernal-Artajona, Maria-Pilar | Courjal, Nadège | Roussey, Matthieu | Hayrinen, Markus | Laukkanen, L. | Honkanen, S. | Kuittinen, M.
bibtex@inproceedings{c03d97f0-856e-4d2c-9190-e10e2367917f, title = {High-aspect-ratio Electro-Optical ridge waveguide made by precise dicing and Atomic Layer deposition}, author = {Caspar, Alexis and Ulliac, Gwenn and Suarez, Miguel Angel and Calero Vila, Venancio and Bernal-Artajona, Maria-Pilar and Courjal, Nad\`{e}ge and Roussey, Matthieu and Hayrinen, Markus and Laukkanen, L. and Honkanen, S. and Kuittinen, M.}, year = {2017}, address = {Munich, Germany}, booktitle = {Conference on Lasers and Electro-Optics and International Quantum Electronics Conference 5CLEOÂ®/Europe-EQEC 2017}, month = {jun}, number = {CE23} }
Optical-Coherence-Tomography characterization of free standing electro-optical micro and nanostructures
Conference on Lasers and Electro-Optics/Europe and the European Quantum Electronics Conference (CLEO/Europe-EQEC 2017) / Munich, Germany (Issue CE26, 2017)
Behague, Florent | Caspar, Alexis | Ulliac, Gwenn | Suarez, Miguel Angel | Calero Vila, Venancio | Bernal-Artajona, Maria-Pilar | Courjal, Nadège
bibtex@inproceedings{7a324b86-48a6-4f8d-a8c3-0ccf0ddc8aad, title = {Optical-Coherence-Tomography characterization of free standing electro-optical micro and nanostructures}, author = {Behague, Florent and Caspar, Alexis and Ulliac, Gwenn and Suarez, Miguel Angel and Calero Vila, Venancio and Bernal-Artajona, Maria-Pilar and Courjal, Nad\`{e}ge}, year = {2017}, address = {Munich, Germany}, booktitle = {Conference on Lasers and Electro-Optics/Europe and the European Quantum Electronics Conference (CLEO/Europe-EQEC 2017)}, month = {jun}, number = {CE26} }
Electro-optical enhanced Photonic Crystal Fiber tip sensor based on LiNbO3 for E-Field detection
Conference on Lasers and Electro-Optics and International Quantum Electronics Conference 5CLEO®/Europe-EQEC 2017 / Munich, Germany (Issue CK93, 2017)
Calero Vila, Venancio | Suarez, Miguel Angel | Salut, Roland | Caspar, Alexis | Behague, Florent | Courjal, Nadège | Baida, Fadi | Bernal-Artajona, Maria-Pilar
bibtex@inproceedings{760ca269-73b2-4e21-8a75-0c4e2651c134, title = {Electro-optical enhanced Photonic Crystal Fiber tip sensor based on LiNbO3 for E-Field detection}, author = {Calero Vila, Venancio and Suarez, Miguel Angel and Salut, Roland and Caspar, Alexis and Behague, Florent and Courjal, Nad\`{e}ge and Baida, Fadi and Bernal-Artajona, Maria-Pilar}, year = {2017}, address = {Munich, Germany}, booktitle = {Conference on Lasers and Electro-Optics and International Quantum Electronics Conference 5CLEOÂ®/Europe-EQEC 2017}, month = {jun}, number = {CK93} }
Mechanical production of thin electro-optical membranes
MNE international conference on micro and nanoengineering / Braga, Portugal (Issue OC113, 2017)
Courjal, Nadège | Behague, Florent | Caspar, Alexis | Gauthier-Manuel, Ludovic | Perignon, Anthony | Calero Vila, Venancio | Ulliac, Gwenn | Suarez, Miguel Angel | Bernal-Artajona, Maria-Pilar
bibtex@inproceedings{ab9eb8ef-8bdb-43e4-b151-8ef6d439053c, title = {Mechanical production of thin electro-optical membranes}, author = {Courjal, Nad\`{e}ge and Behague, Florent and Caspar, Alexis and Gauthier-Manuel, Ludovic and Perignon, Anthony and Calero Vila, Venancio and Ulliac, Gwenn and Suarez, Miguel Angel and Bernal-Artajona, Maria-Pilar}, year = {2017}, address = {Braga, Portugal}, booktitle = {MNE international conference on micro and nanoengineering}, month = {sep}, number = {OC113} }

2016

Ridge électro-optique LiNbO3 réalisé par scie circulaire de précision
JNOG 2016 - Journées Nationales d'Optique Guidée / Bordeaux, France (Volume Poster 109, 2016, Pages pages 286-288)
Caspar, Alexis | Ulliac, Gwenn | Suarez, Miguel Angel | Häyrinen, M. | Roussey, Matthieu | Calero Vila, Venancio | Qiu, Wentao | Kuittinen, M. | Bernal-Artajona, Maria-Pilar | Courjal, Nadège
bibtex@inproceedings{0e9e7f1f-f204-427d-bb80-6a22cc8c83cb, title = {Ridge \'{e}lectro-optique LiNbO3 r\'{e}alis\'{e} par scie circulaire de pr\'{e}cision}, author = {Caspar, Alexis and Ulliac, Gwenn and Suarez, Miguel Angel and H\"{a}yrinen, M. and Roussey, Matthieu and Calero Vila, Venancio and Qiu, Wentao and Kuittinen, M. and Bernal-Artajona, Maria-Pilar and Courjal, Nad\`{e}ge}, year = {2016}, address = {Bordeaux, France}, booktitle = {JNOG 2016 - Journ\'{e}es Nationales d'Optique Guid\'{e}e}, month = {jul}, pages = {286-288}, volume = {Poster 109} }
Free-standing LiNbO3 micro and nanosystems fabricated by precise dicing
EOSAM, European Optical society Annual meeting / Berlin, Allemagne (Issue T1S02-1 , 2016)
Caspar, Alexis | Calero Vila, Venancio | Ulliac, Gwenn | Bernal-Artajona, Maria-Pilar | Courjal, Nadège
bibtex@inproceedings{c4ba1dd4-6ef0-406e-9d92-be0bb8c9c537, title = {Free-standing LiNbO3 micro and nanosystems fabricated by precise dicing}, author = {Caspar, Alexis and Calero Vila, Venancio and Ulliac, Gwenn and Bernal-Artajona, Maria-Pilar and Courjal, Nad\`{e}ge}, year = {2016}, address = {Berlin, Allemagne }, booktitle = {EOSAM, European Optical society Annual meeting}, month = {sep}, number = {T1S02-1 } }
Photo-robotic positioning of quaterwaveplates for integrated optics
EOSAM, European Optical society Annual meeting / Berlin, Allemagne (Issue T3S04-3, 2016)
Courjal, Nadège | Bettahar, Houari | Caspar, Alexis | Clevy, Cédric | Lutz, Philippe | Gauthier-Manuel, Ludovic | Bassignot, Florent | Bernal-Artajona, Maria-Pilar
bibtex@inproceedings{b2a056fc-3d0e-44b9-893f-dccede2409ba, title = {Photo-robotic positioning of quaterwaveplates for integrated optics}, author = {Courjal, Nad\`{e}ge and Bettahar, Houari and Caspar, Alexis and Clevy, C\'{e}dric and Lutz, Philippe and Gauthier-Manuel, Ludovic and Bassignot, Florent and Bernal-Artajona, Maria-Pilar}, year = {2016}, address = {Berlin, Allemagne }, booktitle = { EOSAM, European Optical society Annual meeting}, month = {sep}, number = {T3S04-3} }
Lithium Niobate micro-nano patterning for Integrated Optics, Photonics and Acoustics
2nd French-Japanese Workshop on Micro and Nanotechnolgy, satellite event of 29th International Microprocesses and Nanotechnology Conference / Kyoto University, Japan (2016)
Ulliac, Gwenn | Henrot, Fabien | Caspar, Alexis | Edouard Guichardaz, Blandine | Courjal, Nadège | Bernal-Artajona, Maria-Pilar
bibtex@inproceedings{e7d8f8d5-a360-4f26-8c16-c1e18e9bbfb5, title = {Lithium Niobate micro-nano patterning for Integrated Optics, Photonics and Acoustics}, author = {Ulliac, Gwenn and Henrot, Fabien and Caspar, Alexis and Edouard Guichardaz, Blandine and Courjal, Nad\`{e}ge and Bernal-Artajona, Maria-Pilar}, year = {2016}, address = {Kyoto University, Japan}, booktitle = {2nd French-Japanese Workshop on Micro and Nanotechnolgy, satellite event of 29th International Microprocesses and Nanotechnology Conference}, month = {nov} }
Usinage du matériau niobate de lithium et Applications en optique intégrée
JNMO 2016, 15èmes Journées Nano, Micro et Optoélectronique, conférence invitée Renatech / Les Issambres, France (2016)
Ulliac, Gwenn | Henrot, Fabien | Safioui, Jassem | Caspar, Alexis | Edouard Guichardaz, Blandine | Courjal, Nadège | Bernal-Artajona, Maria-Pilar
bibtex@inproceedings{ccc284d0-38a5-4d3a-8d45-0cb9e2fe19e4, title = {Usinage du mat\'{e}riau niobate de lithium et Applications en optique int\'{e}gr\'{e}e}, author = {Ulliac, Gwenn and Henrot, Fabien and Safioui, Jassem and Caspar, Alexis and Edouard Guichardaz, Blandine and Courjal, Nad\`{e}ge and Bernal-Artajona, Maria-Pilar}, year = {2016}, address = {Les Issambres, France}, booktitle = {JNMO 2016, 15\`{e}mes Journ\'{e}es Nano, Micro et Opto\'{e}lectronique, conf\'{e}rence invit\'{e}e Renatech }, month = {jun} }

2015

Nanostructuration de réseaux électro-optiques LiNbO3 suspendus
Optique Bretagne 2015. Journées Nationales Cristaux pour l’Optique (JNCO) / Rennes, France (2015)
Caspar, Alexis | Henrot, Fabien | Ulliac, Gwenn | Calero, C. | Ndao, Abdoulaye | Qiu, Wentao | Devaux, Fabrice | Bernal-Artajona, Maria-Pilar | Courjal, Nadège
bibtex@inproceedings{82e2ff6e-fe46-47cd-958b-e1d39bb29b88, title = {Nanostructuration de r\'{e}seaux \'{e}lectro-optiques LiNbO3 suspendus}, author = {Caspar, Alexis and Henrot, Fabien and Ulliac, Gwenn and Calero, C. and Ndao, Abdoulaye and Qiu, Wentao and Devaux, Fabrice and Bernal-Artajona, Maria-Pilar and Courjal, Nad\`{e}ge}, year = {2015}, address = {Rennes, France}, booktitle = {Optique Bretagne 2015. Journ\'{e}es Nationales Cristaux pour lâOptique (JNCO)}, month = {jul} }
Etude pédagogique de modulateurs électro-optiques pour l'infrarouge moyen
Optique Bretagne 2015. Rencontres Pédagogiques / Rennes, France (2015)
Caspar, Alexis | Castadena Angulo, John | Loridat, Jean | Meyer, Rémi | Courjal, Nadège | Martin, Guillermo | Ulliac, Gwenn
bibtex@inproceedings{2c069aa4-e318-42e9-907a-a6a8de419dc0, title = {Etude p\'{e}dagogique de modulateurs \'{e}lectro-optiques pour l'infrarouge moyen}, author = {Caspar, Alexis and Castadena Angulo, John and Loridat, Jean and Meyer, R\'{e}mi and Courjal, Nad\`{e}ge and Martin, Guillermo and Ulliac, Gwenn}, year = {2015}, address = {Rennes, France}, booktitle = {Optique Bretagne 2015. Rencontres P\'{e}dagogiques}, month = {jul} }
Guide d’onde electro-optique à haut facteur de forme sur LiNbO3 réalisée par scie circulaire de précision et atomic layer deposition
GDR ondes / Lyon, France (2015)
Caspar, Alexis | Qiu, Wentao | Calero Vila, Venancio | Ndao, Abdoulaye | Ulliac, Gwenn | Suarez, Miguel Angel | Bernal-Artajona, Maria-Pilar | Courjal, Nadège | Roussey, Matthieu | Häyrinen, M. | Laukkanen, L. | Honkanen, S. | Kuittinen, M.
bibtex@inproceedings{0045c93e-0052-4a36-ac69-edba086fd287, title = {Guide dâonde electro-optique \`{a} haut facteur de forme sur LiNbO3 r\'{e}alis\'{e}e par scie circulaire de pr\'{e}cision et atomic layer deposition }, author = {Caspar, Alexis and Qiu, Wentao and Calero Vila, Venancio and Ndao, Abdoulaye and Ulliac, Gwenn and Suarez, Miguel Angel and Bernal-Artajona, Maria-Pilar and Courjal, Nad\`{e}ge and Roussey, Matthieu and H\"{a}yrinen, M. and Laukkanen, L. and Honkanen, S. and Kuittinen, M.}, year = {2015}, address = {Lyon, France}, booktitle = {GDR ondes}, month = {oct} }
High aspect ratio electro-optic LiNbO3 ridge waveguides made by precise dicing and atomic layer deposition
Ateliers "SMYLE" / Arc et Senans, France (2015)
Caspar, Alexis | Qiu, Wentao | Calero Vila, Venancio | Ndao, Abdoulaye | Ulliac, Gwenn | Suarez, Miguel Angel | Bernal-Artajona, Maria-Pilar | Courjal, Nadège | Roussey, Matthieu | Häyrinen, M. | Laukkanen, L. | Honkanen, S. | Kuittinen, M.
bibtex@inproceedings{0798e3b0-7021-4e14-aed9-02c8909e9777, title = {High aspect ratio electro-optic LiNbO3 ridge waveguides made by precise dicing and atomic layer deposition}, author = {Caspar, Alexis and Qiu, Wentao and Calero Vila, Venancio and Ndao, Abdoulaye and Ulliac, Gwenn and Suarez, Miguel Angel and Bernal-Artajona, Maria-Pilar and Courjal, Nad\`{e}ge and Roussey, Matthieu and H\"{a}yrinen, M. and Laukkanen, L. and Honkanen, S. and Kuittinen, M.}, year = {2015}, address = {Arc et Senans, France}, booktitle = {Ateliers "SMYLE"}, month = {dec} }
Argon plasma ICP-RIE study for smooth sidewall thin film lithium niobate waveguide application
French Symposium on Emerging Technologies for micro-nanofabrication (JNTE 2015) / Lyon, Ecully, France (2015)
Ulliac, Gwenn | Xu, Xin | Calero Vila, Venancio | Ndao, Abdoulaye | Caspar, Alexis | Baida, Fadi | Bernal-Artajona, Maria-Pilar
bibtex@inproceedings{407828cd-69f4-4457-ac40-795283d81d2d, title = {Argon plasma ICP-RIE study for smooth sidewall thin film lithium niobate waveguide application}, author = {Ulliac, Gwenn and Xu, Xin and Calero Vila, Venancio and Ndao, Abdoulaye and Caspar, Alexis and Baida, Fadi and Bernal-Artajona, Maria-Pilar}, year = {2015}, address = {Lyon, Ecully, France}, booktitle = {French Symposium on Emerging Technologies for micro-nanofabrication (JNTE 2015)}, month = {nov} }