Zobrazeno 1 - 6
of 6
pro vyhledávání: '"John Lawrence Nightingale"'
Autor:
Jukka Koengaes, John Lawrence Nightingale, Arto Salokatve, Rashit F. Nabiev, Tiina E. Kuuslahti, M. Finander
Publikováno v:
SPIE Proceedings.
Use of aluminum-free epitaxial structures for near-infrared laser diodes has been an active research area in the past decade. These edge-emitting laser diodes have demonstrated operational lifetimes exceeding 10,000 hours at high output powers and hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ec20a5ce5bcacb4446f2e5944076348
https://doi.org/10.1117/12.382091
https://doi.org/10.1117/12.382091
Autor:
John Lawrence Nightingale, Mark Selker, George Frangineas, Daniel K. Negus, Timothy Johnston, Colin Seaton
Publikováno v:
SPIE Proceedings.
Recent progress in pump sources and basic materials have allowed the production of commercially viable, high-power, diode-pumped, continuous-wave, green lasers. We will review the history and the technological developments that have allowed this prog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2794a6b5dbef4f2a7641ff5c9118415
https://doi.org/10.1117/12.269983
https://doi.org/10.1117/12.269983
Publikováno v:
UV and Visible Lasers and Laser Crystal Growth.
Solid-state laser sources in the visible and ultraviolet have several advantages over gas laser sources with regard to size, efficiency, lifetime, and amplitude stability. We will discuss the approaches that we have taken to build compact solid-state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc83c2fed0eb10f6fc5e3e0eabad4e7e
https://doi.org/10.1117/12.206936
https://doi.org/10.1117/12.206936
Autor:
John Lawrence Nightingale, Timothy Johnston, Michael Hmelar, R.F. Nabiev, K. Rakennus, M. Finander, P. Bournes, C. Jordan, Michael Widman, Harry Asonen, F. Fang, Mitch Jansen, Arto Salokatve, P. Corvini, Jaan Aarik, J. Nappi
Publikováno v:
Optics Express. 4:3
We present operating and lifetest data on 795 and 808 nm bars with aluminum-free active regions. Conductively cooled bars operate reliably at CW power outputs of 40 W, and have high efficiency, low beam divergence, and narrow spectra. Record CW power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31478c9621199c82bcd9cacd1b87e600
https://doi.org/10.1364/oe.4.000003
https://doi.org/10.1364/oe.4.000003
Publikováno v:
IEEE Circuits & Devices Magazine; 1985, Vol. 1 Issue 1, p67-72, 6p
Publikováno v:
Spectroscopy Letters; Jan1985, Vol. 18 Issue 1, p79-85, 7p