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机译:Ultra-Low Threshold Titanium-Doped Sapphire Whispering-Gallery Laser
Dodd Walls Ctr Photon & Quantum Technol, Dunedin, New Zealand|Univ Otago, Dept Phys, 730 Cumberland St, Dunedin 9016, New Zealand;
Nankai Univ, MOE Key Lab Weak Light Nonlinear Photon, TEDA Inst Appl Phys, Tianjin 300457, Peoples R China|Nankai Univ, Sch Phys, Tianjin 300457, Peoples R China|Peking Univ, State Key Lab Artificial Microstruct & Mesoscop P, Sch Phys, Beijing 100871, Peo;
Ti; sapphire; whispering-gallery laser; whispering-gallery modes;