|
|
Johnson MA, Betz AL, McLaren RA, Townes CH, Sutton EC. Nonthermal 10 micron CO2 emission lines in the atmospheres of Mars and Venus. A&A. 1976;208:145.
Keywords: carbon dioxide, emission spectra, infrared spectra, mars atmosphere, nonthermal radiation, optical heterodyning, planetary radiation, venus atmosphere, absorption spectra, energy transfer, line spectra, molecular absorption, molecular collisions, near infrared radiation, solar flux
|
|
|
|
Rothermel H, Käufl HU, Yu Y. A heterodyne spectrometer for astronomical measurements at 10 micrometers. A&A. 1983;126:387–92.
|
|
|
|
Betz AL, Johnson MA, McLaren RA, Sutton EC. Heterodyne detection of CO2 emission lines and wind velocities in the atmosphere of Venus. Astrophys. J.. 1976;208:L141–L144.
|
|
|
|
Pyatkov F, Khasminskaya S, Kovalyuk V, Hennrich F, Kappes MM, Goltsman GN, et al. Sub-nanosecond light-pulse generation with waveguide-coupled carbon nanotube transducers. Beilstein J Nanotechnol. 2017;8:38–44.
Abstract: Carbon nanotubes (CNTs) have recently been integrated into optical waveguides and operated as electrically-driven light emitters under constant electrical bias. Such devices are of interest for the conversion of fast electrical signals into optical ones within a nanophotonic circuit. Here, we demonstrate that waveguide-integrated single-walled CNTs are promising high-speed transducers for light-pulse generation in the gigahertz range. Using a scalable fabrication approach we realize hybrid CNT-based nanophotonic devices, which generate optical pulse trains in the range from 200 kHz to 2 GHz with decay times below 80 ps. Our results illustrate the potential of CNTs for hybrid optoelectronic systems and nanoscale on-chip light sources.
|
|
|
|
Beck M, Klammer M, Rousseau I, Gol’tsman GN, Diamant I, Dagan Y, et al. Probing superconducting gap dynamics with THz pulses. In: CLEO. Optical Society of America; 2015. SM3H.3 (1 to 2).
Abstract: We studied superconducting gap dynamics in a BCS superconductor NbN and electron doped cuprate superconductor PCCO following excitation with near-infrared (NIR) and narrow band THz pulses. Systematic studies on PCCO imply very selective electron-phonon coupling.
|
|
