Efficient, ultra-high attenuation fiber Bragg grating filter for photon noise suppression

Authors: Field, Benjamin R., Mistry, Chintan, Luo, Liguo, Edvell, Goran, Bland-Hawthorn, Joss, Leon-Saval, Sergio, Bartholomew, John G.

Subject Terms: Physics - Optics, Quantum Physics

Access URL: http://arxiv.org/abs/2412.00981

Spectral characterization of a 3-port photonic lantern for application to spectroastrometry

Authors: Kim, Yoo Jung, Fitzgerald, Michael P., Lin, Jonathan, Lozi, Julien, Vievard, Sébastien, Xin, Yinzi, Levinstein, Daniel, Jovanovic, Nemanja, Leon-Saval, Sergio, Betters, Christopher, Guyon, Olivier, Norris, Barnaby, Sallum, Steph

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Optics

Access URL: http://arxiv.org/abs/2411.02501

On the Potential of Spectroastrometry with Photonic Lanterns

Authors: Kim, Yoo Jung, Fitzgerald, Michael P., Lin, Jonathan, Xin, Yinzi, Levinstein, Daniel, Sallum, Steph, Jovanovic, Nemanja, Leon-Saval, Sergio

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2409.09120

Spectroscopy using a visible photonic lantern at the Subaru telescope: Laboratory characterization and first on-sky demonstration on Ikiiki ({\alpha} Leo) and `Aua ({\alpha} Ori)

Authors: Vievard, Sébastien, Lallement, Manon, Leon-Saval, Sergio, Guyon, Olivier, Jovanovic, Nemanja, Huby, Elsa, Lacour, Sylvestre, Lozi, Julien, Deo, Vincent, Ahn, Kyohoon, Lucas, Miles, Sallum, Steph, Norris, Barnaby, Betters, Chris, Amezcua-Correa, Rodrygo, Yerolatsitis, Stephanos, Fitzgerald, Michael, Lin, Jon, Kim, Yoo Jung, Gatkine, Pradip, Kotani, Takayuki, Tamura, Motohide, Currie, Thayne, Kenchington, Harry-Dean, Martin, Guillermo, Perrin, Guy

Source: A&A 691, A140 (2024)

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2409.06958

Astrophotonics -- current capabilities and the road ahead

Authors: Norris, Barnaby, Gross, Simon, Leon-Saval, Sergio G., Betters, Christopher H., Bryant, Julia, Yu, Qingshan, Wang, Adeline Haobing, Douglass, Glen, Arcadi, Elizabeth, Sanny, Ahmed, Withford, Michael, Tuthill, Peter, Bland-Hawthorn, Joss

Source: Appl. Opt. 63, 6393-6412 (2024)

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2408.15541

Visible Photonic Lantern integration, characterization and on-sky testing on Subaru/SCExAO

Authors: Vievard, Sébastien, Lallement, Manon, Leon-Saval, Sergio, Guyon, Olivier, Jovanovic, Nemanja, Huby, Elsa, Lacour, Sylvestre, Lozi, Julien, Deo, Vincent, Ahn, Kyohoon, Lucas, Miles, Currie, Thayne, Sallum, Steph, Fitzgerald, Michael P., Betters, Chris, Norris, Barnaby, Amezcua-Correa, Rodrigo, Yerolatsitis, Stephanos, Lin, Jon, Kim, Yoo-Jung, Gatkine, Pradip, Kotani, Takayuki, Tamura, Motohide, Martin, Guillermo, Goldsmith, Harry-Dean Kenchington, Perrin, Guy

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2407.15412

Laboratory demonstration of a Photonic Lantern Nuller in monochromatic and broadband light

Authors: Xin, Yinzi, Echeverri, Daniel, Jovanovic, Nemanja, Mawet, Dimitri, Leon-Saval, Sergio, Amezcua-Correa, Rodrigo, Yerolatsitis, Stephanos, Fitzgerald, Michael P., Gatkine, Pradip, Kim, Yoo Jung, Lin, Jonathan, Norris, Barnaby, Ruane, Garreth, Sallum, Steph

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2404.01426

Efficient Modeling of Photonic Lanterns: A Taper Reference Frame Approach

Authors: Tschernig, Konrad, Bhargava, Swati, Cruz-Delgado, Daniel, Eikenberry, Stephen, Leon-Saval, Sergio, Amezcua-Correa, Rodrigo, Bandres, Miguel A.

Source: 2024 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2024 Conference on. :1-2 May, 2024

Relation: 2024 Conference on Lasers and Electro-Optics (CLEO)

Coherent Imaging with Photonic Lanterns

Authors: Kim, Yoo Jung, Fitzgerald, Michael P., Lin, Jonathan, Sallum, Steph, Xin, Yinzi, Jovanovic, Nemanja, Leon-Saval, Sergio

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics, Physics - Optics

Access URL: http://arxiv.org/abs/2402.08158

Real-time experimental demonstrations of a photonic lantern wavefront sensor

Authors: Lin, Jonathan W., Fitzgerald, Michael P., Xin, Yinzi, Kim, Yoo Jung, Guyon, Olivier, Norris, Barnaby, Betters, Christopher, Leon-Saval, Sergio, Ahn, Kyohoon, Deo, Vincent, Lozi, Julien, Vievard, Sébastien, Levinstein, Daniel, Sallum, Steph, Jovanovic, Nemanja

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2312.13381

Spectroastrometry and Imaging Science with Photonic Lanterns on Extremely Large Telescopes

Authors: Kim, Yoo Jung, Fitzgerald, Michael P., Lin, Jonathan, Sallum, Steph, Xin, Yinzi, Jovanovic, Nemanja, Leon-Saval, Sergio, Betters, Christopher, Gatkine, Pradip, Guyon, Olivier, Lozi, Julien, Mawet, Dimitri, Norris, Barnaby, Vievard, Sébastien

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2312.00221

Demonstration of a photonic lantern focal-plane wavefront sensor: measurement of atmospheric wavefront error modes and low wind effect in the non-linear regime

Authors: Wei, Jin, Norris, Barnaby, Betters, Christopher, Leon-Saval, Sergio

Subject Terms: Physics - Optics, Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Instrumentation and Detectors

Access URL: http://arxiv.org/abs/2311.01716

Focal-plane wavefront sensing with photonic lanterns II: numerical characterization and optimization

Authors: Lin, Jonathan, Fitzgerald, Michael P., Xin, Yinzi, Kim, Yoo Jung, Guyon, Olivier, Leon-Saval, Sergio, Norris, Barnaby, Jovanovic, Nemanja

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Optics

Access URL: http://arxiv.org/abs/2311.01622

The path to detecting extraterrestrial life with astrophotonics

Authors: Jovanovic, Nemanja, Xin, Yinzi, Fitzgerald, Michael P., Guyon, Olivier, Tuthill, Peter, Norris, Barnaby, Gatkine, Pradip, Sercel, Greg, Soda, Svarun, Kim, Yoo Jung, Lin, Jonathan, Leon-Saval, Sergio, Amezcua-Correa, Rodrigo, Yerolatsitis, Stephanos, Lozi, Julien, Vievard, Sebastien, Betters, Chris, Sallum, Steph, Levinstein, Daniel, Mawet, Dimitri, Jewell, Jeffrey, Wallace, J. Kent, Cvetojevic, Nick

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics, Physics - Instrumentation and Detectors

Access URL: http://arxiv.org/abs/2309.08732

Photonic spectro-interferometry with SCExAO/FIRST at the Subaru Telescope: towards H-alpha imaging of protoplanets

Authors: Vievard, Sébastien, Lallement, Manon, Huby, Elsa, Lacour, Sylvestre, Guyon, Olivier, Jovanovic, Nemanja, Leon-saval, Sergio, Lozi, Julien, Deo, Vincent, Ahn, Kyohoon, Cvetojevic, Nick, Barjot, Kevin, Martin, Guillermo, Kenchington-Goldsmith, Harry-Dean, Duchêne, Gaspard, Kotani, Takayuki, Marchis, Franck, Rouan, Daniel, Fitzgerald, Michael, Sallum, Steph, Norris, Barnaby, Betters, Chris, Gatkine, Pradip, Lin, John, Kim, Yoo Jung, Pham, Cécil, Cassagnettes, Cédric, Billat, Adrien, Tamura, Motohide, Perrin, Guy

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2308.14292

Photonic Lanterns as Wavefront Sensors

Authors: Leon-Saval, Sergio G.

Source: 2022 Optical Fiber Communications Conference and Exhibition (OFC) Optical Fiber Communications Conference and Exhibition (OFC), 2022. :1-3 Mar, 2022

Relation: 2022 Optical Fiber Communications Conference and Exhibition (OFC)

Achromatic design of a photonic tricoupler and phase shifter for broadband nulling interferometry

Authors: Klinner-Teo, Teresa, Martinod, Marc-Antoine, Tuthill, Peter, Gross, Simon, Norris, Barnaby, Leon-Saval, Sergio

Source: J. Astron. Telesc. Instrum. Syst. 8(4), 045001 (2022)

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Optics

Access URL: http://arxiv.org/abs/2210.01040

Photonic Lanterns: beyond optical communications

Authors: Leon-Saval, Sergio G.

Source: 2021 Asia Communications and Photonics Conference (ACP) Communications and Photonics Conference (ACP), 2021 Asia. :1-3 Oct, 2021

Relation: 2021 Asia Communications and Photonics Conference (ACP)

Efficient detection and characterization of exoplanets within the diffraction limit: nulling with a mode-selective photonic lantern

Authors: Xin, Yinzi, Jovanovic, Nemanja, Ruane, Garreth, Mawet, Dimitri, Fitzgerald, Michael P., Echeverri, Daniel, Lin, Jonathan, Leon-Saval, Sergio, Gatkine, Pradip, Kim, Yoo Jung, Norris, Barnaby, Sallum, Steph

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2209.07644

Focal-plane wavefront sensing with photonic lanterns I: theoretical framework

Authors: Lin, Jonathan, Fitzgerald, Michael, Xin, Yinzi, Guyon, Olivier, Leon-Saval, Sergio, Norris, Barnaby, Jovanovic, Nemanja

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Optics

Access URL: http://arxiv.org/abs/2208.10563