NSF PAR Search | NSF Public Access Repository

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

Integrated visible-light polarization rotators and splitters for atomic quantum systems

https://doi.org/10.1364/OL.509747

Hattori, Ashton; Sneh, Tal; Notaros, Milica; Corsetti, Sabrina; Callahan, Patrick_T; Kharas, Dave; Mahony, Thomas; McConnell, Robert; Chiaverini, John; Notaros, Jelena (March 2024, Optics Letters)

In this work, we design and experimentally demonstrate the first, to the best of our knowledge, integrated polarization splitters and rotators at blue wavelengths. We develop compact and efficient designs for both a polarization splitter and rotator at a 422-nm wavelength, an important laser-cooling transition for⁸⁸Sr⁺ions. These devices are fabricated in a 200-mm wafer-scale process and experimentally demonstrated, resulting in a measured polarization-splitter transverse-electric thru-port coupling of 98.0% and transverse-magnetic tap-port coupling of 77.6% for a compact 16-µm-long device and a polarization-rotator conversion efficiency of 92.2% for a separate compact 111-µm-long device. This work paves the way for more sophisticated integrated control of trapped-ion and neutral-atom quantum systems.
more » « less
Near-Ultraviolet to Midwave Infrared devices for Quantum Sensing and Information Processing

https://doi.org/10.1364/NOMA.2024.NoTh3B.1

Sorace-Agaskar, Cheryl; Bruzewicz, Colin; Callahan, Patrick; Heidelberger, Christopher; Kharas, Dave; Loh, William; Mahony, Thomas; Maxson, Ryan; McConnell, Robert; Medeiros, Alexander; et al (January 2024, Optica Publishing Group)

This talk reviews photonic integrated circuit materials, devices and integration techniques developed at MIT Lincoln Laboratory to support the needs of next generation quantum systems across the wavelength spectrum from the near-ultraviolet to the midwave-infrared.
more » « less
Full Text Available
Integrated Photonics for Trapped Ion-Based Quantum Computing and Sensing

https://doi.org/10.1109/SUM57928.2023.10224503

Sorace-Agaskar, Cheryl; Bruzewicz, Colin; Callahan, Patrick; Chuang, Ike; Clements, Ethan; Juodawlkis, Paul; Kharas, David; Kim, May; Knollmann, Felix; Loh, William; et al (July 2023, 2023 IEEE Photonics Society Summer Topicals Meeting Series (SUM))

Full Text Available
Integrated Polarization-Diverse Grating Emitters for Trapped-Ion Quantum Systems

https://doi.org/10.1364/FIO.2023.JTu7A.3

Corsetti, Sabrina; Hattori, Ashton; Swint, Reuel; Notaros, Milica; West, Gavin N.; Sneh, Tal; Knollmann, Felix; Callahan, Patrick T.; Mahony, Thomas; Clements, Ethan R.; et al (January 2023, Frontiers in Optics + Laser Science 2023 (FiO, LS))

We design and experimentally demonstrate the first pair of integrated TE- and TM- emitting gratings at a wavelength of 422nm, targeting the 5²s_1/2-5²p_1/2transition of⁸⁸Sr⁺ions, to enable operations requiring diverse polarizations for integrated-photonics-based trapped-ion quantum systems.
more » « less
Full Text Available

Search for: All records