Results 241 to 250 of about 74,234 (300)

An Open-Path Eddy-Covariance Laser Spectrometer for Simultaneous Monitoring of CO2, CH4, and H2O. [PDF]

open access: yesSensors (Basel)
Meshcherinov V   +11 more
europepmc   +1 more source

Dual Comb Spectrometer for the Determination of Stable Isotopic Ratios of Atmospheric CO<sub>2</sub> with Sub-Permille Precision at Atmospheric Pressure. [PDF]

open access: yesAnal Chem
Goldschmidt J   +9 more
europepmc   +1 more source

Electrical Control of Intersubband Transitions in Few-Layer WSe<sub>2</sub> Multivalley Quantum Wells Probed by Electronic Raman Scattering. [PDF]

open access: yesACS Nano
Wutz P   +12 more
europepmc   +1 more source

Tunable dysprosium laser

Optics Letters, 2016
We report the demonstration of a tunable dysprosium laser. The experiment employed in-band pumping of a Dy3+-doped fluoride fiber and a simple resonator design involving a ruled diffraction grating. The laser produced tuning between 2.95 and 3.35 μm, limited by the availability of optics.
Matthew R, Majewski, Stuart D, Jackson
openaire   +2 more sources

Tunable lasers

Optics & Laser Technology, 1988
Tunable lasers are routinely used in scientific investigations and are now finding application in areas such as medicine and remote sensing. The tutorial covers the basic physics of tunable laser media as well as elements of laser technology specific to tunable systems.
openaire   +2 more sources

A tunable iodine laser

Journal of Physics D: Applied Physics, 1979
The tuning of an atomic iodine photodissociation laser over 11 wavenumbers is reported. The Zeeman effect is used to tune the laser, which is operated in a longitudinal magnetic field of up to 75 kG.
Fill, E., Thieme, W., Volk, R.
openaire   +2 more sources

Tunable perovskite microdisk lasers

Nanoscale, 2016
Perovskite microdisk lasers have been intensively studied recently. But their lasing properties are usually fixed once the devices are synthesized. Here, for the first time, we demonstrated the switchable and tunable perovskite microdisk lasers by surrounding them with 5CB liquid crystals.
Wenzhao, Sun   +4 more
openaire   +2 more sources

Line-tunable Er:GGAG laser

Optics Letters, 2018
In this Letter, for the first time, to the best of our knowledge, a pulse and CW laser based on an Er-doped Gd3Ga2.7Al2.3O12 (Er:GGAG) active medium emitting laser radiation at 2.8 μm are presented. With the longitudinal diode pumping, the maximal output energy of 4.9 mJ and slope efficiency of 13.5% in the pulse regime were reached.
Richard Švejkar   +8 more
openaire   +2 more sources

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