International comparison of eight semiconductor lasers stabilized on127I2at = 633 nm

Autor: Michel Tetu, Antti Lassila, J.-P. Wallerand, D. Chagniot, Josef Lazar, A. Abou-Zeid, Ondřej Číp, C. S. Edwards, Jean-Francois Cliche, Y. Millerioux, F. Imkenberg, J. M. Chartier, Petr Jedlička, H. Simonsen, A. Zarka, B. Kabel, Mikko Merimaa

Publikováno v: Zarka, A, Abou-Zeid, A, Chagniot, D, Chartier, J-M, Cip, O, Cliche, J, Edwards, C S, Imkenberg, F, Jedlicka, P, Kabel, B, Lassila, A, Lazar, J, Merimaa, M, Millerioux, Y, Simonsen, H, Têtu, M & Wallerand, J-P 2000, ' International comparison of eight semiconductor lasers stabilized on 127 I 2 at λ = 633 nm ', Metrologia, vol. 37, no. 4, pp. 329-339 . https://doi.org/10.1088/0026-1394/37/4/11

An international comparison of eight 127I2-stabilized semiconductor laser systems (DLs) has been carried out. Five of the DLs were extended-cavity lasers (ECLs) using extra-cavity saturation spectroscopy; another was a microlens-mounted diode modifie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c54a7ca02d021f946f38cf055deeb228
https://doi.org/10.1088/0026-1394/37/4/11

Absolute frequency measurement of a laser at 1556 nm locked to the 5S1/2−5D5/2 two-photon transition in 87Rb

Autor: Christine Latrasse, M. Allard, M. Poulin, Michel Tetu, Alan A. Madej, John E. Bernard, D. Touahri, Louis Marmet, Klaus J. Siemsen

Publikováno v: Optics Communications. 173:357-364

The frequency of a diode laser system at 193 THz (1556 nm), which is frequency doubled and locked to a two-photon transition in rubidium at 385 THz (778 nm), has been measured with a Cs-based frequency chain and a single Sr + ion standard at 445 THz.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83c2862932e742e3dcef3a25534a2e75
https://doi.org/10.1016/s0030-4018(99)00689-6

Automatic locking of a 633 nm semiconductor laser on iodine

Autor: Michel Tetu, J.-M. Chartier, Jean-Francois Cliche, A. Zarka

Publikováno v: IEEE Transactions on Instrumentation and Measurement. 48:596-599

The purpose of this paper is to develop a low-cost semiconductor laser frequency standard around 633 mm based on digital signal processing techniques. This standard sweeps the frequency of the laser by means of the injection current in order to measu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::baac55bb721dd198ffeb6f86488f4e71
https://doi.org/10.1109/19.769666

Progress in the realization of a frequency standard at 192.1 THz (1560.5 nm) using /sup 87/Rb D/sub 2/-line and second harmonic generation

Autor: M. Poulin, Christine Latrasse, N. Cyr, Michel Tetu

Publikováno v: IEEE Transactions on Instrumentation and Measurement. 46:157-161

Second harmonic generation of a 192.1 THz semiconductor distributed feedback (DFB) laser is achieved using a KNbO/sub 3/ crystal in a resonant ring cavity. Optical feedback from this cavity is used to stabilize the laser frequency and reduce its line

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::539d523f71a81440cf0424f22a121c21
https://doi.org/10.1109/19.571801

Optically pumped rubidium as a frequency standard at 196 THz

Autor: N. Cyr, Michel Tetu, Pierre Tremblay, Christine Latrasse, C. Julien, M. Breton

Publikováno v: IEEE Transactions on Instrumentation and Measurement. 44:162-165

The performance of 196.0-THz (1529-nm) DFB lasers frequency-locked to absorption lines of a rubidium vapor optically pumped at 384.2 THz (780.2 nm) is studied. The absorption profiles of the pumped vapor are measured under various conditions and comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::412eba8c011f9f0fd8d587e9f3f788ba
https://doi.org/10.1109/19.377799