Zobrazeno 1 - 9
of 9
pro vyhledávání: '"L. Enrique Garcia-Munoz"'
Autor:
Stefan Malzer, Arthur C. Gossard, L. Enrique Garcia-Munoz, Alejandro Rivera-Lavado, Christian Muller-Landau, Hong Lu, Gottfried H. Döhler, Daniel Segovia-Vargas, Sascha Preu
Publikováno v:
IEEE Transactions on Antennas and Propagation. 65:3474-3480
We have fiber-coupled an array of n-i-pn-i-p superlattice photomixers using a fiber array of same pitch of 145 $\mu \text{m}$ . We experimentally investigate the effect of the finite size of the implemented silicon lens on the interference between th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06bcfa248790df33c41226cf671557c8
https://doi.org/10.1109/tap.2017.2700039
https://doi.org/10.1109/tap.2017.2700039
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 4:501-508
A new sub-terahertz (THz) photomixer with nano-trapezoidal fingers is analyzed, designed, fabricated, and measured. The results are compared with conventional THz photomixers without fingers (or bare gap) and with rectangular fingers. The new design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::343b8ce964b1ea7f870b0dd8e481db99
https://doi.org/10.1109/tthz.2014.2320824
https://doi.org/10.1109/tthz.2014.2320824
Publikováno v:
Photonics and Fiber Technology 2016 (ACOFT, BGPP, NP).
We present efficient up-conversion of 80 GHz signals into the optical regime utilizing a high-Q dielectric resonator. Since the system is all-resonant and phase-matched, we reach a record power conversion of 6%.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b3277aed754cd2ebe5d6d7671dc9331
https://doi.org/10.1364/np.2016.nth3a.4
https://doi.org/10.1364/np.2016.nth3a.4
Autor:
Mario Mendez-Aller, Gerd Leuchs, Harald G. L. Schwefel, Sascha Preu, Florian Sedlmeir, L. Enrique Garcia-Munoz, Antti V. Räisänen, Martin F. Schneidereit
Publikováno v:
2014 39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
Coherent detection of very weak THz signals is important in astronomy, spectroscopy, and communications. We report on coherent up-conversion of THz radiation into the optical telecommunication range. All resonant phase-matched conversion can be achie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63f5be7e38c2855d9ef4eb67f20cc216
https://doi.org/10.1109/irmmw-thz.2014.6956012
https://doi.org/10.1109/irmmw-thz.2014.6956012
Autor:
Florian Sedlmeir, Martin F. Schneidereit, Antti V. Räisänen, Harald G. L. Schwefel, Sascha Preu, L. Enrique Garcia-Munoz, Mario Mendez-Aller, Gerd Leuchs
Publikováno v:
2014 39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
Whispering gallery mode (WGM) resonators have high Q factors and small modal volumes and can thus show strong non-linear interactions. Most of the interesting non-linear materials are crystalline and feature high refractive indices such that efficien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77bbd3215ce04ffb7a8661c2a04ad6f1
https://doi.org/10.1109/irmmw-thz.2014.6956258
https://doi.org/10.1109/irmmw-thz.2014.6956258
Publikováno v:
Scopus-Elsevier
We report on efficient up-conversion of THz signals into the optical domain using a high-Q dielectric resonator. Since the system is all-resonant and phase-matched, we present a record photon number conversion of 2.5×10−5 around 100 GHz.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6009386dc2c1769003f1aba8d04efe93
http://www.scopus.com/inward/record.url?eid=2-s2.0-85010653771&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-85010653771&partnerID=MN8TOARS
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