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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/2408.06971 |
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| _version_ | 1866914911520555008 |
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| author | Videnov, Nikolay Day, Matthew L. Bajcsy, Michal |
| author_facet | Videnov, Nikolay Day, Matthew L. Bajcsy, Michal |
| contents | We show the first demonstration of a hybrid external cavity diode laser (ECDL) using aluminum nitride (AlN) as the wave-guiding material. Two devices are presented, a near-infrared (NIR) laser using a 850 nm diode and a red laser using a 650 nm diode. The NIR laser has $\approx$1 mW on chip power, 6 nm of spectral coverage, instantaneous linewidth of 720$\pm$80 kHz, and 12 dB side mode suppression ratio (SMSR). The red laser has 15 dB SMSR. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_06971 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Hybrid integrated laser at visible wavelengths using aluminum nitride photonic integrated circuit Videnov, Nikolay Day, Matthew L. Bajcsy, Michal Optics Applied Physics We show the first demonstration of a hybrid external cavity diode laser (ECDL) using aluminum nitride (AlN) as the wave-guiding material. Two devices are presented, a near-infrared (NIR) laser using a 850 nm diode and a red laser using a 650 nm diode. The NIR laser has $\approx$1 mW on chip power, 6 nm of spectral coverage, instantaneous linewidth of 720$\pm$80 kHz, and 12 dB side mode suppression ratio (SMSR). The red laser has 15 dB SMSR. |
| title | Hybrid integrated laser at visible wavelengths using aluminum nitride photonic integrated circuit |
| topic | Optics Applied Physics |
| url | https://arxiv.org/abs/2408.06971 |