The origin of excited-state absorption (ESA) that plagues the performance of Ti:YAlO3 as a laser material is discussed. It is proposed that two populations of Ti3+ exist in YAlO3. Those that have a lower photoionization threshold have to be eliminated to prevent the ESA from affecting lasing.


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    Title :

    Ti:YAlO3vibronic transition: can lase or cannot?


    Contributors:

    Conference:

    Tunable Solid State Lasers ; 1996 ; Wroclaw,Poland


    Published in:

    Publication date :

    1997-11-01





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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