Zobrazeno 1 - 10
of 281
pro vyhledávání: '"Mikhail A. Belkin"'
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-9 (2024)
Abstract Nonlinear intersubband polaritonic metasurfaces, which integrate giant nonlinear responses derived from intersubband transitions of multiple quantum wells (MQWs) with plasmonic nanoresonators, not only facilitate efficient frequency conversi
Externí odkaz:
https://doaj.org/article/48574ca5870541bcb6e92679399d38a5
Autor:
Wolfhard Oberhausen, Iaroslav Lubianskii, Gerhard Boehm, Axel Strömberg, Balaji Manavaimaran, Dominik Burghart, Yan-Ting Sun, Mikhail A. Belkin
Publikováno v:
APL Photonics, Vol 8, Iss 9, Pp 091303-091303-7 (2023)
Terahertz quantum cascade laser sources based on intra-cavity Cherenkov difference-frequency generation in dual-wavelength mid-infrared quantum cascade lasers are currently the only monolithic semiconductor laser technology that can deliver continuou
Externí odkaz:
https://doaj.org/article/0132a6af732449b6965f47f54d2c1d87
Publikováno v:
APL Photonics, Vol 8, Iss 6, Pp 066107-066107-6 (2023)
We report measurements of Kerr nonlinearity and group velocity dispersion in In0.53Ga0.47As/InP and GaAs0.51Sb0.49/InP ridge waveguides in the mid-infrared using four-wave mixing at λ ≈ 5 µm. Measured values of Kerr nonlinearity are significantly
Externí odkaz:
https://doaj.org/article/84d09270f96045e597c2730681784a90
Publikováno v:
Advanced Science, Vol 10, Iss 16, Pp n/a-n/a (2023)
Abstract Electrically reconfigurable metasurfaces that overcome the static limitations in controlling the fundamental properties of scattered light are opening new avenues for functional flat optics. This work proposes and experimentally demonstrates
Externí odkaz:
https://doaj.org/article/e228c90ac317409682957e70dc571c81
Autor:
Pietro Patimisco, Nicoletta Ardito, Edoardo De Toma, Dominik Burghart, Vladislav Tigaev, Mikhail A. Belkin, Vincenzo Spagnolo
Publikováno v:
Sensors, Vol 23, Iss 21, p 9005 (2023)
In this work, we report on the implementation of a multi-quantum cascade laser (QCL) module as an innovative light source for quartz-enhanced photoacoustic spectroscopy (QEPAS) sensing. The source is composed of three different QCLs coupled with a di
Externí odkaz:
https://doaj.org/article/4b782f0fe67a44bea9d0683f15609daf
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Differences in the intensity of the left- and right-circularly polarized components of light can provide useful information about the chirality of electromagnetic radiation. Here, the authors demonstrate a monolithic photodetector that translates thi
Externí odkaz:
https://doaj.org/article/7027952576cf43e4931c12c760cb5661
Autor:
Aiting Jiang, Seungyong Jung, Yifan Jiang, Karun Vijayraghavan, Jae Hyun Kim, Mikhail A. Belkin
Publikováno v:
AIP Advances, Vol 8, Iss 8, Pp 085021-085021-6 (2018)
We present a design of quantum cascade laser arrays made of ridge-waveguide devices in which the emission frequency can be electrically switched between several specified values. Our approach relies on fabricating multiple independently-biased distri
Externí odkaz:
https://doaj.org/article/9df7d883b41645af9a99037d89a3893a
Characterization of mid-infrared optical loss and nonlinear refractive index in InP based waveguides
Publikováno v:
Integrated Optics: Devices, Materials, and Technologies XXVII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78bd60a86f8ba9ed58674b15b5447196
https://doi.org/10.1117/12.2647891
https://doi.org/10.1117/12.2647891
Autor:
Kevin Zhang, Dominik Burghart, Edoardo De Toma, Rudolf Mayer, Alexander Gardanow, Gerhard Boehm, Mikhail A. Belkin
Publikováno v:
Novel In-Plane Semiconductor Lasers XXII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1603940964fd910b451e6703cfb5380c
https://doi.org/10.1117/12.2650758
https://doi.org/10.1117/12.2650758
Autor:
Jonas Heiko Krakofsky, Michele Cotrufo, Sander Mann, Gerhard Böhm, Anna Köninger, Andrea Alù, Mikhail A. Belkin
Publikováno v:
Photonic and Phononic Properties of Engineered Nanostructures XIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c951e351613734b27b674be38d0ccfdb
https://doi.org/10.1117/12.2650328
https://doi.org/10.1117/12.2650328