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Er 3+ -doped oxyfluorogallate glass for 2.7 µm solid-state lasers
- Source :
- Journal of Luminescence. 172:331-334
- Publication Year :
- 2016
- Publisher :
- Elsevier BV, 2016.
-
Abstract
- An Er 3+ -doped oxyfluorogallate glass is investigated as a laser material with 2.7 µm emission. The 2.7 µm emission properties of the Er 3+ -doped oxyfluorogallate glasses are obtained using a 980 nm laser diode and their spontaneous transition probabilities and branching ratios are predicted using Judd–Ofelt theory. The maximum value of emission cross-section of Er 3+ around 2.7 µm reached 1.32×10 −20 cm 2 , which suggests a very promising application of oxyfluorogallate glass for efficient 2.7 µm solid-state laser system.
- Subjects :
- Materials science
Laser diode
Branching fraction
Doping
Biophysics
Analytical chemistry
02 engineering and technology
General Chemistry
021001 nanoscience & nanotechnology
Condensed Matter Physics
Laser
01 natural sciences
Biochemistry
Atomic and Molecular Physics, and Optics
Charged particle
Ion
law.invention
010309 optics
law
0103 physical sciences
0210 nano-technology
Spectroscopy
Dimensionless quantity
Subjects
Details
- ISSN :
- 00222313
- Volume :
- 172
- Database :
- OpenAIRE
- Journal :
- Journal of Luminescence
- Accession number :
- edsair.doi...........b0f68e025bc89e263e1c6ba5b598bb98