Results 31 to 40 of about 260,156 (297)
Diode-pumped, Q-switched Alexandrite laser as emitter for general purpose atmospheric Lidar systems [PDF]
EPJ Web of ConferencesWe present design and performance of four prototypes of narrow-bandwidth emitters based on diode-pumped Alexandrite lasers for atmospheric Doppler-Mie, -Rayleigh and -resonance lidar systems. Furthermore, lab results for efficient frequency-doubling into
Scheuer Sarah +4 more
doaj +1 more source
Generation of 1.8-W Average Power From a Diode-Pumped Femtosecond Rotary Nd:Glass Disk Laser
IEEE Photonics Journal, 2020 We demonstrate 1.8 W of average output power with 350 fs of pulse duration from a diode-pumped mode-locked rotary Nd:glass disk laser. In this laser with rotating Nd:glass disk structure, we use a Nd:glass disk with a diameter of 50 mm, which ...
Lei Gong +6 more
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PERFORMANCE OPTIMIZATION OF THE DIODE-PUMPED SOLID-STATE LASER FOR SPACE APPLICATIONS [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2015 Subject of Research. Thermophysical and optical techniques of parameter regulation for diode pumped solid-state laser are studied as applied to space laser communication and laser ranging lines. Methods.
D. A. Arkhipov +5 more
doaj +1 more source
IEEE Photonics Journal, 2022 We designed and demonstrated a temperature-stable, wide-tuned, high-power Vertical External Cavity Surface-emitting Laser (VECSEL) with a simple linear cavity.
Xiaolang Qiu +6 more
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The route toward a diode-pumped 1-W erbium 3-µm fiber laser [PDF]
, 1997 A rate-equation analysis of the erbium 3-um ZBLAN fiber laser is performed. The computer calculation includes the longitudinal spatial resolution of the host material.
Pollnau, Markus
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High-power intracavity upconversion pumped Tm:YLF laser emitting at 2.3 μm [PDF]
EPJ Web of ConferencesA Tm:LiYF4 laser operating on the 3H4 → 3H5 transition is integrated into a high-power diode-pumped Nd:ASL laser for intracavity upconversion pumping at 1.05 μm.
Dupont Hippolyte +11 more
doaj +1 more source
Alexandrite Lasers: Review of recent laser progress and developments for vegetation lidar [PDF]
EPJ Web of ConferencesA review is made of recent progress in diode-pumped Alexandrite lasers as a high-power, tunable- wavelength source, and our advances in developing Alexandrite as a short-pulse, high-pulse-rate vegetation lidar source for satellite-based Earth Observation.
Damzen Michael J.
doaj +1 more source
Orange emission in Pr3+-doped fluoroindate glasses [PDF]
, 2012 We synthesize and study the properties of praseodymium doped fluoroindate glasses. Glass compositions with praseodymium molar concentrations up to 5% were obtained with good optical quality. Thermal, optical, and luminescence properties are investigated.
Adam +36 more
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Analysis of heat generation and thermal lensing in erbium 3-µm lasers [PDF]
, 2003 The influence of energy-transfer upconversion (ETU) between neighboring ions in the upper and lower laser levels of erbium 3-µm continuous-wave lasers on heat generation and thermal lensing is investigated.
Pollnau, Markus
core +2 more sources
Medium-power diode-pumped Nd:BaY2F8 laser
Optics Express, 2003 We report what is to our knowledge the first Nd:BaY2F8 (Nd:BaYF) laser pumped with a multiwatt fiber-coupled diode array tuned at approximately 804 nm. As much as 2.4 W were obtained with 6.2 W of absorbed pump power, showing efficient operation (51% slope efficiency), excellent beam quality (M2=1.1), and weak thermal lensing. Small intracavity losses (
Agnesi A +6 more
openaire +5 more sources