Dr. Julien Rousselle Profile

Dr. Julien Rousselle

Instrument Engineer at Subaru Telescope NAOJ

SPIE Involvement:

Author

Area of Expertise:

Very High Energy Astrophysics , optical design , project management , instrumentation for ground and space based telescopes , prototyping

Websites:

Company Website

Publications (11)

Proceedings Article | 10 March 2021 Presentation + Paper

Prime Focus Spectrograph (PFS) for the Subaru telescope: a next-generation facility instrument of the Subaru telescope has started coming

Naoyuki Tamura, Naruhisa Takato, Yuki Moritani, Kiyoto Yabe, Yuki Ishizuka, Yukiko Kamata, Ali Allaoui, Stéphane Arnouts, Robert Barkhouser, Philippe Balard, Rudy Barette, Mohamed Belhadi, Jill Burnham, Neven Caplar, Michael Carr, Pierre-Yves Chabaud, Yin-Chang Chang, Hsin-Yo Chen, Richard Chou, You-Hua Chu, Judith Cohen, Ricardo Costa, Thibaut Crauchet, Rodrigo de Almeida, Antonio de Oliveira, Ligia de Oliveira, Kjetil Dohlen, Leandro dos Santos, Richard Ellis, Maximilian Fabricius, Décio Ferreira, Hisanori Furusawa, Javier Garcia-Carpio, Mirek Golebiowski, Aidan Gray, James Gunn, Albert Harding, Randolph Hammond, Murdock Hart, Timothy Heckman, Stephen Hope, Shu-Fu Hsu, Yen-Sang Hu, Pin-Jie Huang, Marc Jaquet, Eric Jeschke, Yipeng Jing, Erin Kado-Fong, Jennifer Karr, Satoshi Kawanomoto, Masahiko Kimura, Michitaro Koike, Eiichiro Komatsu, Shintaro Koshida, Vincent Le Brun, Olivier Le Fèvre, Arnaud Le Fur, David Le Mignant, Hung-Hsu Ling, Craig Loomis, Robert Lupton, Fabrice Madec, Danilo Marchesini, Edouard Marguerite, Lucas Marrara, Dmitry Medvedev, Sogo Mineo, Hitoshi Murayama, Graham Murray, Youichi Ohyama, Hirofumi Okita, Yuki Okura, Masato Onodera, Joseph Orndorff, Sandrine Pascal, Joshua Peebles, Lucio Ramos, Daniel Reiley, Martin Reinecke, Mitsuko Roberts, Josimar Rosa, Julien Rousselle, Mira Sarkis, Alain Schmitt, Michael Seiffert, Kiaina Schubert, Hassan Siddiqui, Stephen Smee, Laerte Sodré, Michael Strauss, Christian Surace, Manuchehr Taghizadeh-Popp, Philip Tait, Masahiro Takada, Satoshi Takita, Tomonori Tamura, Masayuki Tanaka, Yoko Tanaka, Aniruddha Thakar, Didier Vibert, Shiang-Yu Wang, Chih-Yi Wen, Suzanne Werner, Matthew Wung, Yoshihiko Yamada, Takuji Yamashita, Chi-Hung Yan, Naoki Yasuda, Hiroshige Yoshida, Michitoshi Yoshida

Proc. SPIE. 11447, Ground-based and Airborne Instrumentation for Astronomy VIII

KEYWORDS: Optical fibers, Observatories, Telescopes, Spectrographs, Visible radiation, Metrology, Imaging systems, Cameras, Multiplexing, Hardware testing

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Proceedings Article | 14 December 2020 Poster + Paper

Alignment of the optical system of the 9.7-m prototype Schwarzchild-Coulder Telescope

C. Adams, R. Alfaro, G. Ambrosi, M. Ambrosio, C. Aramo, W. Benbow, B. Bertucci, E. Bissaldi, M. Bitossi, A. Boiano, C. Bonavolontá, R. Bose, A. Brill, J. Buckley, K. Byrum, R. A. Cameron, M. Capasso, M. Caprai, C. Covault, L. Di Venere, S. Fegan, Q. Feng, E. Fiandrini, A. Furniss, M. Garczarczyk, F. Garfias, A. Gent, N. Giglietto, F. Giordano, M. González, R. Halliday, T. B. Humensky, D. Ribeiro, O. Hervet, G. Hughes, M. Ionica, A. Iriarte, W. Jin, P. Kaaret, D. Kieda, B. Kim, M. Limon, S. Loporchio, T. Meures, B. A. Mode, R. Mukherjee, D. Nieto, A. Okumura, N. Otte, N. La Palombara, F. R. Pantaleo, R. Paoletti, G. Pareschi, A. Petrashyk, J. Powell, E. Roache, J. Rousselle, A. Rugliancich, J. Ruíz-Díaz-Soto, M. Santander, S. Schlenstedt, S. Scuderi, R. Shang, G. Sironi, B. Stevenson, L. Stiaccini, L. Taylor, L. Tosti, G. Tovmassian, V. Vagelli, M. Valentino, J. Vandenbroucke, V. Vassiliev, S. Wakely, P. Wilcox, D. Williams, P. Yu

Proc. SPIE. 11445, Ground-based and Airborne Telescopes VIII

KEYWORDS: Point spread functions, Telescopes, Mirrors, Cameras, Gamma radiation, Optical alignment, Silicon photomultipliers, Optical instrument design, Atmospheric Cherenkov telescopes, Alignment procedures

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Proceedings Article | 20 August 2020 Presentation + Paper

Verification of the optical system of the 9.7-m prototype Schwarzschild-Couder Telescope

C. Adams, R. Alfaro, G. Ambrosi, M. Ambrosio, C. Aramo, W. Benbow, B. Bertucci, E. Bissaldi, M. Bitossi, A. Boiano, C. Bonavolontà, R. Bose, A. Brill, J. Buckley, K. Byrum, R. Cameron, M. Capasso, M. Caprai, C. Covault, L. Di Venere, S. Fegan, Q. Feng, E. Fiandrini, A. Furniss, M. Garczarczyk, F. Garfias, A. Gent, N. Giglietto, F. Giordano, M. González, R. Halliday, O. Hervet, G. Hughes, T. Humensky, M. Ionica, A. Iriarte, W. Jin, P. Kaarat, D. Kieda, B. Kim, F. Licciulli, M. Limon, S. Loporchio, V. Masone, T. Meures, B. A. W. Mode, R. Mukherjee, D. Nieto, A. Okumura, N. Otte, N. La Palombara, F. Pantaleo, R. Paoletti, G. Pareschi, A. Petrashyk, J. Powell, K. Powell, D. Ribeiro, E. Roache, J. Rousselle, A. Rugliancich, J. Ruíz-Díaz-Soto, M. Santander, S. Schlenstedt, S. Scuderi, R. Shang, G. Sironi, B. Stevenson, L. Stiaccini, L. Taylor, L. Tosti, G. Tovmassian, V. Vagelli, M. Valentino, J. Vandenbroucke, V. Vassiliev, S. Wakely, P. Wilcox, D. Williams, P. Yu

Proc. SPIE. 11488, Optical System Alignment, Tolerancing, and Verification XIII

KEYWORDS: Point spread functions, Telescopes, Mirrors, Stars, Cameras, Optical alignment, Atmospheric Cherenkov telescopes

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Proceedings Article | 24 October 2019 Paper

Characterization and assembly of near-ultraviolet SiPMs for the Schwarzschild-Couder medium-size telescope proposed for the CTA Observatory

C. Adams, G. Ambrosi, M. Ambrosio, C. Aramo, W. Benbow, B. Bertucci, E. Bissaldi, M. Bitossi, A. Boiano, C. Bonavolontà, R. Bose, A. Brill, J. Buckley, M. Caprai, C. Covault, L. Di Venere, Q. Feng, E. Fiandrini, A. Gent, N. Giglietto, F. Giordano, R. Halliday, O. Hervet, G. Hughes, T. Humensky, M. Ionica, W. Jin, P. Kaaret, D. Kieda, B. Kim, F. Licciulli, S. Loporchio, V. Masone, T. Meures, B. A. W. Mode, R. Mukherjee, A. Okumura, N. Otte, F. R. Pantaleo, R. Paoletti, A. Petrashyk, J. Powell, K. Powell, D. Ribeiro, J. Rousselle, A. Rugliancich, M. Santander, R. Shang, B. Stevenson, L. Stiaccini, L. Taylor, L. Tosti, V. Vagelli, M. Valentino, J. Vandenbroucke, V. Vassiliev, P. Wilcox, D. Williams

Proc. SPIE. 11114, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXI

KEYWORDS: Observatories, Telescopes, Near ultraviolet, Astronomy, Cameras, Matrices, Physics, Optical fabrication, Atmospheric Cherenkov telescopes

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Proceedings Article | 27 July 2018 Presentation + Paper

Prime Focus Spectrograph (PFS) for the Subaru telescope: ongoing integration and future plans

Naoyuki Tamura, Naruhisa Takato, Atsushi Shimono, Yuki Moritani, Kiyoto Yabe, Yuki Ishizuka, Yukiko Kamata, Akitoshi Ueda, Hrand Aghazarian, Stephané Arnouts, Robert Barkhouser, Philippe Balard, Rudy Barette, Mohamed Belhadi, Jill Burnham, Neven Caplar, Michael Carr, Pierre-Yves Chabaud, Yin-Chang Chang, Hsin-Yo Chen, Chueh-Yi Chou, You-Hua Chu, Judith Cohen, Rodorigo de Almeida, Antonio de Oliveira, Lígia de Oliveira, Richard Dekany, Kjetil Dohlen, Jesulino dos Santos, Leandro dos Santos, Richard Ellis, Maximilian Fabricius, Decio Ferreira, Hisanori Furusawa, Javier Garcia-Carpio, Mirek Golebiowski, Johannes Gross, James Gunn, Randolph Hammond, Albert Harding, Murdock Hart, Timothy Heckman, Paul Ho, Stephen Hope, David Hover, Shu-Fu Hsu, Yen-Shan Hu, Ping-Jie Huang, Sara Jamal, Marc Jaquet, Eric Jeschke, Yipeng Jing, Erin Kado-Fong, Jeniffer Karr, Masahiko Kimura, Matthew King, Michitaro Koike, Eiichiro Komatsu, Vincent Le Brun, Olivier Le Fèvre, Arnaud Le Fur, David Le Mignant, Hung-Hsu Ling, Craig Loomis, Robert Lupton, Fabrice Madec, Peter Mao, Danilo Marchesini, Lucas Marrara, Dmitry Medvedev, Sogo Mineo, Yosuke Minowa, Hitoshi Murayama, Graham Murray, Youichi Ohyama, Masato Onodera, Joseph Orndorff, Sandrine Pascal, Josh Peebles, Guillaume Pernot, Raphael Pourcelot, Daniel Reiley, Martin Reinecke, Mitsuko Roberts, Josimar Rosa, Julien Rousselle, Alain Schmitt, Mark Schwochert, Micheal Seiffert, Hassan Siddiqui, Stephen Smee, Laerte Sodré, Aaron Steinkraus, Michael Strauss, Christian Surace, Philip Tait, Masahiro Takada, Tomonori Tamura, Masayuki Tanaka, Yoko Tanaka, Aniruddha Thakar, Orlando Verducci, Didier Vibert, Shiang-Yu Wang, Zuo Wang, Chih-Yi Wen, Suzanne Werner, Yoshihiko Yamada, Chi-Hung Yan, Naoki Yasuda, Hiroshige Yoshida, Michitoshi Yoshida

Proc. SPIE. 10702, Ground-based and Airborne Instrumentation for Astronomy VII

KEYWORDS: Optical fibers, Observatories, Telescopes, Spectrographs, Astronomy, Imaging systems, Cameras, Physics, Astronomical telescopes, Prototyping

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Proceedings Article | 4 September 2015 Paper

Toward the construction of a medium size prototype Schwarzschild-Couder telescope for CTA

J. Rousselle, K. Byrum, R. Cameron, V. Connaughton, M. Errando, S. Griffiths, V. Guarino, T. B. Humensky, P. Jenke, P. Kaaret, D. Kieda, M. Limon, I. Mognet, R. Mukherjee, D. Nieto, A. Okumura, A. Peck, A. Petrashyk, D. Ribeiro, B. Stevenson, V. Vassiliev, P. Yu

Proc. SPIE. 9603, Optics for EUV, X-Ray, and Gamma-Ray Astronomy VII

KEYWORDS: Actuators, Telescopes, Mirrors, Cameras, Sensors, Glasses, Optical alignment, Computer aided design, Prototyping, Atmospheric Cherenkov telescopes

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Proceedings Article | 26 September 2013 Paper

Status of the technologies for the production of the Cherenkov Telescope Array (CTA) mirrors

G. Pareschi, T. Armstrong, H. Baba, J. Bähr, A. Bonardi, G. Bonnoli, P. Brun, R. Canestrari, P. Chadwick, M. Chikawa, P.-H. Carton, V. de Souza, J. Dipold, M. Doro, D. Durand, M. Dyrda, A. Förster, M. Garczarczyk, E. Giro, J.-F. Glicenstein, Y. Hanabata, M. Hayashida, M. Hrabovski, C. Jeanney, M. Kagaya, H. Katagiri, L. Lessio, D. Mandat, M. Mariotti, C. Medina, J. Michalowski, P. Micolon, D. Nakajima, J. Niemiec, A. Nozato, M. Palatka, M. Pech, B. Peyaud, G. Pühlhofer, M. Rataj, G. Rodeghiero, G. Rojas, J. Rousselle, R. Sakonaka, P. Schovanek, K. Seweryn, C. Schultz, S. Shu, F. Stinzing, M. Stodulski, M. Teshima, P. Travniczek, C. van Eldik, V. Vassiliev, Ł Wiśniewski, A. Wörnlein, T. Yoshida

Proc. SPIE. 8861, Optics for EUV, X-Ray, and Gamma-Ray Astronomy VI

KEYWORDS: Point spread functions, Telescopes, Mirrors, Polishing, Glasses, Composites, Reflectivity, Aluminum, Prototyping, Atmospheric Cherenkov telescopes

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Proceedings Article | 26 September 2013 Paper

Schwarzschild-Couder telescope for the Cherenkov Telescope Array: development of the optical system

J. Rousselle, V. Connaughton, M. Errando, T. Humensky, R. Mukherjee, D. Nieto, A. Okumura, V. Vassiliev

Proc. SPIE. 8861, Optics for EUV, X-Ray, and Gamma-Ray Astronomy VI

KEYWORDS: Actuators, Observatories, Point spread functions, Telescopes, Mirrors, Sensors, Optical alignment, Tolerancing, Prototyping, Atmospheric Cherenkov telescopes

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Proceedings Article | 30 July 2010 Paper

Development of efficient Laue lenses: experimental results and projects

Nicolas Barrière, John Tomsick, Steven Boggs, Julien Rousselle, Peter von Ballmoos

Proc. SPIE. 7732, Space Telescopes and Instrumentation 2010: Ultraviolet to Gamma Ray

KEYWORDS: Diffraction, Telescopes, Lenses, Sensors, Crystals, X-rays, Space telescopes, Gamma radiation, Laser crystals, Prototyping

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Proceedings Article | 1 September 2009 Paper

Soft gamma-ray optics: new Laue lens design and performance estimates

Nicolas Barrière, Lorenzo Natalucci, Nikolay Abrosimov, Peter von Ballmoos, Pierre Bastie, Pierre Courtois, Michael Jentschel, Jürgen Knödlseder, Julien Rousselle, Pietro Ubertini

Proc. SPIE. 7437, Optics for EUV, X-Ray, and Gamma-Ray Astronomy IV

KEYWORDS: Diffraction, Point spread functions, Telescopes, Crystals, Copper, Silver, Reflectivity, Lens design, Gamma radiation, Crystallography

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Proceedings Article | 31 August 2009 Paper

High-Z crystals for gamma-ray optics

J. Rousselle, P. von Ballmoos, N. Barrière, N. Abrosimov, P. Bastie, G. Bonnetto, T. Camus, P. Courtois, M. Jentschel, E. Lecomte, E. Rivière, G. Roudil

Proc. SPIE. 7437, Optics for EUV, X-Ray, and Gamma-Ray Astronomy IV

KEYWORDS: Gold, Diffraction, Sensors, Crystals, Silver, Reflectivity, Platinum, Gamma radiation, Laser crystals, Absorption

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Showing 5 of 11 publications

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