Ytterbium- and neodymium-doped vanadate laser hose crystals having the apatite crystal structure
Patent
·
OSTI ID:869466
- Castro Valley, CA
- Fremont, CA
- Manteca, CA
- Pleasanton, CA
- Oviedo, FL
Yb.sup.3+ and Nd.sup.3+ doped Sr.sub.5 (VO.sub.4).sub.3 F crystals serve as useful infrared laser media that exhibit low thresholds of oscillation and high slope efficiencies, and can be grown with high optical quality. These laser media possess unusually high absorption and emission cross sections, which provide the crystals with the ability to generate greater gain for a given amount of pump power. Many related crystals such as Sr.sub.5 (VO.sub.4).sub.3 F crystals doped with other rare earths, transition metals, or actinides, as well as the many structural analogs of Sr.sub.5 (VO.sub.4).sub.3 F, where the Sr.sup.2+ and F.sup.- ions are replaced by related chemical species, have similar properties.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 5341389
- OSTI ID:
- 869466
- Country of Publication:
- United States
- Language:
- English
Crystal growth and fluorescent properties of rare earth-doped calcium fluorovanadate
|
journal | January 1970 |
Preparation and properties of some strontium-oxometallates
|
journal | June 1970 |
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Related Subjects
ytterbium-
neodymium-doped
vanadate
laser
crystals
apatite
crystal
structure
doped
sr
vo
serve
useful
infrared
media
exhibit
thresholds
oscillation
slope
efficiencies
grown
optical
quality
possess
unusually
absorption
emission
sections
provide
ability
generate
amount
pump
power
related
rare
earths
transition
metals
actinides
structural
analogs
replaced
chemical
species
similar
properties
infrared laser
rare earths
transition metals
transition metal
rare earth
chemical species
crystal structure
chemical specie
optical quality
laser media
pump power
crystals doped
crystals serve
/372/252/
neodymium-doped
vanadate
laser
crystals
apatite
crystal
structure
doped
sr
vo
serve
useful
infrared
media
exhibit
thresholds
oscillation
slope
efficiencies
grown
optical
quality
possess
unusually
absorption
emission
sections
provide
ability
generate
amount
pump
power
related
rare
earths
transition
metals
actinides
structural
analogs
replaced
chemical
species
similar
properties
infrared laser
rare earths
transition metals
transition metal
rare earth
chemical species
crystal structure
chemical specie
optical quality
laser media
pump power
crystals doped
crystals serve
/372/252/