A low threshold, room temperature 1.64 μm Yb:Er:Y3Al5O12waveguide laser
نویسندگان
چکیده
منابع مشابه
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Constrained by large ohmic and radiation losses, plasmonic nanolasers operated at visible regime are usually achieved either with a high threshold (10(2)-10(4) MW cm(-2)) or at cryogenic temperatures (4-120 K). Particularly, the bending-back effect of surface plasmon (SP) dispersion at high energy makes the SP lasing below 450 nm more challenging. Here we demonstrate the first strong room tempe...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 1994
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.357939