| DOI | Resolve DOI: https://doi.org/10.1364/OL.24.000098 |
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| Author | Search for: Bernard, J. E.1; Search for: Whitford, B. G.1; Search for: Marmet, L.1 |
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| Affiliation | - National Research Council Canada
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| Format | Text, Article |
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| Abstract | An optical divide-by-3 system has been developed to phase lock a diode-pumped Tm:YAG laser at 148 THz (2022 nm) to a frequency near 1/3 that of an ultrastable diode laser system at 445 THz (674 nm). The 148-THz radiation is frequency doubled in angle-tuned AgGaS₂ and frequency differenced with the 445-THz radiation in noncritically phase-matched LiNbO₃, generating two signals at 297 THz, which are mixed on a photodiode. An electronic servo system is used to control the frequency of the Tm:YAG laser and to phase lock it to the visible diode laser output. Phase-locking periods of several minutes are routinely obtained. |
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| Publication date | 1999-01-15 |
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| Publisher | Optical Society of America |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NRC number | NRC-INMS-259 |
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| NPARC number | 8900787 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 79d587d4-cff3-4d48-bdd0-88bc6b2e39cc |
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| Record created | 2009-04-22 |
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| Record modified | 2023-11-01 |
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