DocumentCode
1001467
Title
Cr4+ lasers: present performance and prospects for new host lattices
Author
Pollock, Clifford R. ; Barber, Duane B. ; Mass, Jennifer L. ; Markgraf, S.
Author_Institution
Sch. of Electr. Eng., Cornell Univ., Ithaca, NY, USA
Volume
1
Issue
1
fYear
1995
fDate
4/1/1995 12:00:00 AM
Firstpage
62
Lastpage
66
Abstract
Cr-doped lasers, based on forsterite and YAG, provide broadly tunable power in the 1.25-μm and 1.45-μm regions. Performance data on tuning range, pumping, output power, and thermal management for these lasers is reviewed. Potential new crystals for Cr4+ should have heavy atoms to reduce lattice phonon frequencies, a distorted tetrahedral cage for the Cr4+ ion, and possibly an octahedral site for Cr3+. Possible materials include monticellite and diopside
Keywords
chromium; laser tuning; optical materials; optical pumping; solid lasers; 1.25 mum; 1.45 mum; Cr3+; Cr4+ ion; Cr4+ lasers; Mg2SiO4:Cr; YAG; YAG:Cr; YAl5O12:Cr; broadly tunable power; diopside; distorted tetrahedral cage; forsterite; host lattices; lattice phonon frequencies; monticellite; octahedral site; output power; pumping; review; thermal management; tuning range; Chromium; Energy management; Laser excitation; Laser noise; Laser tuning; Power generation; Power lasers; Pump lasers; Thermal management; Tunable circuits and devices;
fLanguage
English
Journal_Title
Selected Topics in Quantum Electronics, IEEE Journal of
Publisher
ieee
ISSN
1077-260X
Type
jour
DOI
10.1109/2944.468370
Filename
468370
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