Zobrazeno 1 - 8
of 8
pro vyhledávání: '"77"'
Publikováno v:
SPIE Proceedings.
Measurements of the polarized radiation often reveal specific physical properties of emission sources, such as strengths and orientations of magnetic fields offered by synchrotron radiation and Zeeman line emission, and the electron density distribut
Publikováno v:
SPIE Proceedings.
Accurate and reliable numerical simulation tools are necessary for the development of advanced semiconductor devices. InSb is using the MATLAB and TCAD simulation tool to calculatet the InSb body bandstructure, blackbody's radiant emittance and simul
Publikováno v:
SPIE Proceedings.
We developed a cryogenically cooled Yb:YAG laser as the pump beam for a pulsed Raman laser based on CVD grown diamond crystals. The Q-switched cryogenic Yb-doped YAG 1030 nm pump laser delivered 340 W at 40 kHz with diffraction-limited beam quality,
Publikováno v:
SPIE Proceedings.
The design and development of the new Raman lidar of the Space Physics Laboratory, Vikram Sarabhai Space Centre is presented here. This station is located at 8 degrees 33 minutes N, 77 degrees E in India. This lidar can monitor atmospheric temperatur
Publikováno v:
SPIE Proceedings.
Optical MEMS is a challenging new field that combines micro- optics with micro-mechanics in order to build compact systems. In this paper we present a miniaturized Fourier transform spectrometer (FTS) fabricated on silicon. The FTS is a Michelson int
Autor:
H.C. Liu, S. J. Murry, C.H. T. Lin, Emmanuel Dupont, D. Zhang, Margaret Buchanan, Rui Q. Yang, Shin-Shem Pei
Publikováno v:
In-Plane Semiconductor Lasers: from Ultraviolet to Midinfrared.
Electroluminescence in the long-wavelength (6 - 8 micrometers ) spectrum region is observed from Sb-based type-II interband cascade quantum well structures. The device structures were grown by molecular beam epitaxy on GaSb substrates and comprises m
Publikováno v:
SPIE Proceedings.
Fourier transform far infrared reflectivity measurements in both S- and P-polarization at 60 degree(s) oblique incident angle were performed on an ultrathin Ga0.47In0.53As/InP superlattice at 77 K. A vibrational mode at about 335 cm-1 was observed wh
The response of a distributed temperature sensor based on coherent Rayleigh scattering is experimentally studied in the temperature range from 77 K up to 300 K, using fibres with standard and ORMOCER coating. A precise and absolute frequency scan is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af4e8ba1c794293a9e89e930d1c19a82
https://infoscience.epfl.ch/record/199498
https://infoscience.epfl.ch/record/199498