Browsing MIT Open Access Articles by Author "Nabanja, Sheila P."
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100-nm tunable femtosecond Cr:LiSAF laser mode locked with a broadband saturable Bragg reflector
Demirbas, Umit; Wang, Jing; Petrich, Gale S; Nabanja, Sheila P.; Birge, Jonathan R.; e.a. (Optical Society of America, 2017-04)We report broad tunability of a femtosecond (fs) diode-pumped Cr:LiSAF laser mode-locked with a broadband saturable Bragg reflector (SBR). The SBR had seven pairs of Al[subscript x]O[subscript y]I(n∼1.5) and Al[subscript ... -
Widely-tunable femtosecond operation of Cr:LiSAF lasers using broadband saturable bragg reflectors
Demirbas, Umit; Petrich, Gale S.; Nabanja, Sheila P.; Birge, Jonathan R.; Kolodziejski, Leslie A.; e.a. (Institute of Electrical and Electronics Engineers (IEEE), 2010-07)We describe a low-cost diode-pumped Cr:LiSAF laser, mode-locked using a broadband saturable Bragg reflector. The laser produces continuously tunable sub-200-fs pulses from 800 nm to 905 nm.