Results 201 to 210 of about 10,369 (263)

Electrically-Switchable Gain in Optically Pumped CsPbBr<sub>3</sub> Lasers With Low Threshold at Nanosecond Pumping. [PDF]

open access: yesSmall
Li Y   +10 more
europepmc   +1 more source

Emerging Device Applications From Strong Light-Matter Interactions in 2D Materials. [PDF]

open access: yesAdv Sci (Weinh)
Archana K J   +7 more
europepmc   +1 more source
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Diode-pumped microchip Er–Yb:glass laser

Optics Letters, 1993
A single-frequency, diode-pumped, Er-Yb:glass microchip laser at a 1530-nm wavelength has been designed and operated. An output power of greater than 25 mW, a linewidth narrower than 1 kHz, and a slope efficiency of 22% have been obtained.
Stefano Longhi
exaly   +5 more sources

Diode-pumped Q-switched Yb:YAG laser

Optics Letters, 1993
A cw-pumped, repetitively Q-switched, InGaAs-diode-pumped Yb:YAG laser has been demonstrated at room temperature. An output energy of as much as 72 microJ/pulse at 1.03 microm with a pulse length as short as 11 ns (FWHM) was attained. No optical damage was observed despite the high saturation fluence (~10 J/cm(2)) of the Yb:YAG laser and the short ...
T Y, Fan, S, Klunk, G, Henein
exaly   +3 more sources

Room-temperature diode-pumped Yb:YAG laser

Optics Letters, 1991
We have developed an efficient room-temperature ytterbium-doped YAG laser operating at 1.03 microm pumped by an InGaAs strained-layer diode laser operating at 968 nm. The threshold was 234 mW and 23 mW of output power was obtained for an absorbed pump power of 345 mW.
H K Choi, C A Wang, R L Aggarwal
exaly   +3 more sources

Diode-pumped cw bulk Er:Yb:glass laser

Optics Letters, 1991
ontinuous-wave laser operation of bulk Er:Yb:phosphate glass pumped at 980 nm by an InGaAs index-guided diode laser has been achieved for the first time to our knowledge, with 2 mW of output power obtained at 1.54 microm. To optimize pumping conditions and to investigate the effects of pump wavelength, the Er(3+):Yb(3+) glass disk has also been pumped ...
LAPORTA, PAOLO   +3 more
exaly   +4 more sources

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