Frequency Locking of a 3.5 Thz Quantum Cascade Laser Using a Gas Cell

Frequency Locking of a 3.5 Thz Quantum Cascade Laser Using a Gas Cell

We report a frequency locking experiment of a 3.5 THz third-order distributed feedback quantum cascade laser (QCL) by using a molecular absorption line of methanol (CH[subscript 3]OH) gas. With the help of the absorption line, the frequency noise of the QCL is transformed into measurable amplitude f...

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Detalhes bibliográficos
Main Authors: Ren, Y., Hovenier, J. N., Cui, M., Hayton, D. J., Gao, J. R., Klapwijk, T. M., Shi, S. C., Kao, T.-Y., Hu, Qing, Reno, J. L.
Outros Autores: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Formato: Artigo
Idioma:en_US
Publicado em: 2015
Acesso em linha:http://hdl.handle.net/1721.1/100424
https://orcid.org/0000-0003-1982-4053

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