Improved GaAs-based quantum cascade laser (λ ∼ 11 μm) using high-reflectivity metal facet coating

Electronics Letters

Volumn 38, Issue 23, 2002, Pages 1443-1444

  Farmer, C D ^a   Stanley, C R ^a   Ironside, C N ^a   Garcia, M ^a  

^a UNIVERSITY OF GLASGOW   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC CURRENTS; HIGH TEMPERATURE OPERATIONS; OPTICAL COATINGS; OPTICAL WAVEGUIDES; SEMICONDUCTING GALLIUM ARSENIDE;

QUANTUM CASCADE LASERS (QCL);

SEMICONDUCTOR LASERS;

EID: 0037038594     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20020988     Document Type: Article

References (4)

1. Ulbrich, N., Scarpa, G., Sigl, A., Roßkopf, J., Böhm, G., Abstreiter, G., and Amann, M.-C.: 'High-temperature (T ≥ 470 K) pulsed operation of 5.5 μm quantum cascade lasers with high-reflection coating', Electron. Lett., 2001, 37, (22), pp. 1341-1342.
2. Hofstetter, D., Beck, M., Aellen, T., Faist, J., Oesterle, U., Ilegems, M., Gini, E., and Melchior, H.: 'Continuous wave operation of a 9.3 μm quantum cascade laser on a Peltier cooler', Appl. Phys. Lett., 2001, 78, (14), pp. 1964-1966.
3. Gmachi., C., Sergent, A.M., Tredicucci, A., Capasso, F., Hutchinson, A.L., Sivco, D.L., Baillargeon, J.N., CHU, S.N.G., and CHO, A.Y.: 'Improved CW operation of quantum cascade lasers with epitaxial-side heat-sinking', IEEE Photonics. Technol. Lett., 1999, 11, (11), pp. 1369-1371.
4. Page, H., Roberston, A., Sirtori, C., Becker, C., Glastre, G., and Nagle, J.: 'Demonstration of (λ ≃ 11.5-μm) GaAs-based quantum cascade laser operating on a opeltier cooled element', IEEE Photonics. Technol. Lett., 2001, 13, (6), pp. 556-558.