Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Yohei Matsuoka"'
Autor:
A. Ajay, F. Al-Saymari, R. Arkani, C.A. Broderick, P.J. Carrington, Laurent Cerutti, Chaodan Chi, Alexandre Delga, Wei Du, Timothy D. Eales, Bruno Gérard, Arnaud Grisard, Ron Kaspi, A. Krier, S.E. Krier, Robert Kudrawiec, M. De La Mata, Eric Lallier, Armin Lambrecht, K.J. Lulla, Arkadiy Lyakh, C. MacGregor, Igor P. Marko, A.R.J. Marshall, W.Ted Masselink, Yohei Matsuoka, S.I. Molina, E. Monroy, E. O’Reilly, Xin Ou, Pietro Patimisco, Fabio Pavanello, L. Qi, Manijeh Razeghi, E. Repiso, Günther Roelkens, A. Rogalski, Katrin Schmitt, Mykhaylo P. Semtsiv, M. Sorel, Vincenzo Spagnolo, Elizabeth H. Steenbergen, M. Steer, Matthew Suttinger, Stephen J. Sweeney, Frank K. Tittel, Eric Tournié, Aurore Vicet, Ruijun Wang, Shumin Wang, Shui-Qing Yu, Liping Zhang, Xiaolei Zhang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82cb57084142902dc71a37e99b32b2dd
https://doi.org/10.1016/b978-0-08-102709-7.09992-7
https://doi.org/10.1016/b978-0-08-102709-7.09992-7
The quantum cascade laser (QCL) is a unipolar semiconductor device, in which electronic transitions between the subbands confined in a heterostructure conduction band lead to stimulated light emission. This process stands in contrast with diode laser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b18ebf26381bd58128441ae884be92bc
https://doi.org/10.1016/b978-0-08-102709-7.00004-8
https://doi.org/10.1016/b978-0-08-102709-7.00004-8
Autor:
Jan Tomko, Sven Peters, W. Ted Masselink, Jan Kischkat, Sylvain Mathonnière, Yohei Matsuoka, Mykhaylo P. Semtsiv
Publikováno v:
Applied Physics B
We describe a long-wavelength external ccavity quantum cascade laser, emitting from 12.3 to $$13.2\ \upmu \text {m}$$ integrated into a compact design to promote portability. For this purpose, a new type of anti-reflection coating was designed as wel
Publikováno v:
Novel In-Plane Semiconductor Lasers XVII.
We describe the use of an angled facet to achieve low reflectance of one facet of a quantum cascade laser. A bent waveguide allows one facet to be angled with respect to the waveguide and still use the natural cleavage plane of the crystal. The appli
Publikováno v:
Optics Letters
We demonstrate a broadband multilayer anti-reflection (AR) coating applied to a quantum cascade laser (QCL) facet. The bandwidth of the AR coating was optimized for the range of 8.0 to 12.0 μm to cover the entire emission spectrum of a broad-gain QC
Autor:
Ted W. Masselink, Sylvain Mathonnière, Jan Kischkat, Mykhaylo P. Semtsiv, Jan Tomko, Sven Peters, Yohei Matsuoka
Publikováno v:
High-Brightness Sources and Light-driven Interactions.
Publikováno v:
Optics Letters
We describe an external-cavity quantum cascade laser with an intra-cavity out-coupling optical system, tunable from 8.4 μm to 10.8 μm. The new optical configuration allows higher output power compared to a conventional Littrow-type external cavity
Publikováno v:
Applied Optics
We describe a design concept for broadband anti-reflection coatings for the mid-infrared that allows thinner film thickness and characterize its properties in the mid-infrared range from 7 μm to 12 μm. Two demonstrator coatings comprising zinc sulf
Publikováno v:
Conference on Lasers and Electro-Optics.
We describe an external-cavity quantum cascade laser with an intra-cavity out-coupling optical configuration emitting between 8.5 and 10.5 μm. This new laser design allows higher output power compared to a conventional Littrow-type external cavity a
Publikováno v:
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Molecular vibrational spectroscopy within the mid-infrared part of the spectrum is an attractive analysis technique. The spectral region required for the analysis requires tens of cm−1 tunability centered somewhere typically between 3 to 15 μm, de