Three-dimensional, multi-wavelength beam formation with integrated metasurface optics for Sr laser cooling
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arXiv
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| Autori principali: | , , , , , , , , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866909105952653312 |
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| author | Jammi, Sindhu Ferdinand, Andrew R. Luo, Zheng Newman, Zachary L. Spektor, Gregory Song, Junyeob Koksal, Okan Rakholia, Akash V. Lunden, William Sheredy, Daniel Patel, Parth B. Boyd, Martin M. Zhu, Wenqi Agrawal, Amit Briles, Travis C. Papp, Scott B. |
| author_facet | Jammi, Sindhu Ferdinand, Andrew R. Luo, Zheng Newman, Zachary L. Spektor, Gregory Song, Junyeob Koksal, Okan Rakholia, Akash V. Lunden, William Sheredy, Daniel Patel, Parth B. Boyd, Martin M. Zhu, Wenqi Agrawal, Amit Briles, Travis C. Papp, Scott B. |
| contents | We demonstrate the formation of a complex, multi-wavelength, three-dimensional laser beam configuration with integrated metasurface optics. Our experiments support the development of a compact Sr optical-lattice clock, which leverages magneto-optical trapping on atomic transitions at 461 nm and 689 nm without bulk free-space optics. We integrate six, mm-scale metasurface optics on a fused-silica substrate and illuminate them with light from optical fibers. The metasurface optics provide full control of beam pointing, divergence, and polarization to create the laser configuration for a magneto-optical trap. We report the efficiency and integration of the three-dimensional visible laser beam configuration, demonstrating the suitability of metasurface optics for atomic laser cooling. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_08885 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Three-dimensional, multi-wavelength beam formation with integrated metasurface optics for Sr laser cooling Jammi, Sindhu Ferdinand, Andrew R. Luo, Zheng Newman, Zachary L. Spektor, Gregory Song, Junyeob Koksal, Okan Rakholia, Akash V. Lunden, William Sheredy, Daniel Patel, Parth B. Boyd, Martin M. Zhu, Wenqi Agrawal, Amit Briles, Travis C. Papp, Scott B. Optics Applied Physics Atomic Physics Instrumentation and Detectors We demonstrate the formation of a complex, multi-wavelength, three-dimensional laser beam configuration with integrated metasurface optics. Our experiments support the development of a compact Sr optical-lattice clock, which leverages magneto-optical trapping on atomic transitions at 461 nm and 689 nm without bulk free-space optics. We integrate six, mm-scale metasurface optics on a fused-silica substrate and illuminate them with light from optical fibers. The metasurface optics provide full control of beam pointing, divergence, and polarization to create the laser configuration for a magneto-optical trap. We report the efficiency and integration of the three-dimensional visible laser beam configuration, demonstrating the suitability of metasurface optics for atomic laser cooling. |
| title | Three-dimensional, multi-wavelength beam formation with integrated metasurface optics for Sr laser cooling |
| topic | Optics Applied Physics Atomic Physics Instrumentation and Detectors |
| url | https://arxiv.org/abs/2402.08885 |