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Search Publications by: Zheng Luo (IntlAssoc)

Displaying 1 - 2 of 2

Three-dimensional, multi-wavelength beam formation with integrated metasurface optics for Sr laser c

October 17, 2024

Author(s)

Sindhu Jammi, Andrew Ferdinand, Zheng Luo, Zachary Newman, Grisha Spektor, Junyeob Song, Okan Koksal, William Lunden, Daniel Sheredy, Parth Patel, Martin Boyd, Wenqi Zhu, Amit Agrawal, Travis Briles, Scott Papp

We demonstrate formation of a complex, multi-wavelength, three-dimensional laser beam configuration with integrated metasurface optics. Our experiments support development of a compact Sr optical-lattice clock, which leverages magnetooptical trapping on

Laser cooling 88Sr to microkelvin temperature with an integrated-photonics system

April 19, 2024

Author(s)

Andrew Ferdinand, Zheng Luo, Sindhu Jammi, Zachary Newman, Grisha Spektor, Okan Koksal, Akash Rakholia, Daniel Sheredy, Parth Patel, Travis Briles, Wenqi Zhu, Martin Machai Boyd, Amit Agrawal, Scott Papp

We report on experiments generating a magneto-optical trap (MOT) of 88-strontium (88Sr) atoms at microkelvin temperature, using integrated-photonics devices. With metasurface optics integrated on a fused-silica substrate, we generate six-beam, circularly p