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Microwave maser action in ruby at 78°K by laser pumping
1963 Edition, Volume 51, July 1, 1963 - IEEE - Institute of Electrical and Electronics Engineers, Inc.
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Laser action of dye-injected papers by laser pumping
1999 Edition, Volume 2, January 1, 1999 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Ever since the first laser in 1960 scientists have been fascinated to explore what is the simplest laser that requires no precise preparation of the lasing medium, no cavity, no optical coating and alignment, and others. This type of laser is now realized by the...

YAG laser operation by semiconductor laser pumping
1968 Edition, Volume 56, February 1, 1968 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Yttrium aluminum garnet (YAG) laser operation has been achieved using a single gallium arsenide laser diode as the pump. Repetition rates of 200 pulses per second have been achieved in initial experiments. Compared to flashlamp pumping, semiconductor laser...

Low Etendue Yellow-Green Solid-State Light Generation by Laser-pumped LuAG:Ce Ceramic
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A low Etendue (6.1 mm2) yellow-green solid-state light source with optical conversion efficiency up to 101.3 lumen/Watt is demonstrated by through high power laser diode pumping of a static LuAG:Ce transparent ceramic plate. A 443 nm blue laser diode array with a...

Low Etendue Yellow-Green Solid-State Light Generation by Laser-Pumped LuAG:Ce Ceramic
2018 Edition, Volume 30, May 15, 2018 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A low Etendue (6.1 mm2) yellow-green solid-state light source with optical conversion efficiency up to 101.3 lumen/Watt is demonstrated by through high-power laser diode pumping of a static LuAG:Ce transparent ceramic plate. A 443-nm blue laser diode array with a...

Simultaneous ESR and laser action in ruby
1965 Edition, January 1, 1965 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The work to be described is aimed at the achievement of simultaneous microwave and optical maser action in ruby, as an extension of earlier work on a laser-pumped microwave maser. Such optical cascade pumping has some...

Tunable Ho:YAG laser pumped by Tm:fiber laser
2009 Edition, May 1, 2009 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Tm:fiber laser was used for pumping of tunable Ho:YAG laser. Tunability in 2070 - 2130 nm wavelength range was obtained. 1130 mW was reached at 2132.8 nm with 53% slope efficiency.

Highly efficient Q-switched Ho:YLF laser pumped by Tm:fiber laser
2007 Edition, May 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A highly efficient Q-switched Ho:YLF laser pumped by a Tm:fiber laser has been designed and demonstrated. When the pump power is 30 W, the pulse energy is 30 mJ at the repetition rate of 100 Hz.

Multimode Fiber Raman Lasers Directly Pumped by Laser Diodes
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Raman fiber lasers are usually based on single-mode fibers core-pumped by high-power rare-earth-doped fiber lasers with single-transverse-mode output that complicates their design. One of interesting possibilities is direct pumping by cheap and reliable...

Low-threshold dye laser pumped by visible laser diodes
1993 Edition, Volume 5, October 1, 1993 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The author describes a continuous-wave (CW) dye laser has been pumped by laser diodes for the first time. Two 10-mW visible laser diodes were polarization-combined to pump a rhodamine 700 dye jet laser. The absorbed pump threshold power was 5...

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