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| Main Authors: | , , , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2412.10269 |
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| _version_ | 1866916522021093376 |
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| author | Perestjuk, Marko Armand, Rémi Campos, Miguel Gerardo Sandoval Ferhat, Lamine Reboud, Vincent Bresson, Nicolas Hartmann, Jean-Michel Mathieu, Vincent Ren, Guanghui Boes, Andreas Mitchell, Arnan Monat, Christelle Grillet, Christian |
| author_facet | Perestjuk, Marko Armand, Rémi Campos, Miguel Gerardo Sandoval Ferhat, Lamine Reboud, Vincent Bresson, Nicolas Hartmann, Jean-Michel Mathieu, Vincent Ren, Guanghui Boes, Andreas Mitchell, Arnan Monat, Christelle Grillet, Christian |
| contents | We report ring resonators on a silicon germanium on silicon platform operating in the mid-infrared wavelength range around 3.5 - 4.6 μm with quality factors reaching up to one million. Advances in fabrication technology enable us to demonstrate such high Q-factors, which put silicon germanium at the forefront of mid-infrared integrated photonic platforms. The achievement of high Q is attested by the observation of degeneracy lifting between clockwise (CW) and counter-clockwise (CCW) resonances, as well as optical bistability due to an efficient power buildup in the rings. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_10269 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | One Million Quality Factor Integrated Ring Resonators in the Mid-Infrared Perestjuk, Marko Armand, Rémi Campos, Miguel Gerardo Sandoval Ferhat, Lamine Reboud, Vincent Bresson, Nicolas Hartmann, Jean-Michel Mathieu, Vincent Ren, Guanghui Boes, Andreas Mitchell, Arnan Monat, Christelle Grillet, Christian Optics We report ring resonators on a silicon germanium on silicon platform operating in the mid-infrared wavelength range around 3.5 - 4.6 μm with quality factors reaching up to one million. Advances in fabrication technology enable us to demonstrate such high Q-factors, which put silicon germanium at the forefront of mid-infrared integrated photonic platforms. The achievement of high Q is attested by the observation of degeneracy lifting between clockwise (CW) and counter-clockwise (CCW) resonances, as well as optical bistability due to an efficient power buildup in the rings. |
| title | One Million Quality Factor Integrated Ring Resonators in the Mid-Infrared |
| topic | Optics |
| url | https://arxiv.org/abs/2412.10269 |