Why Nd:YAG can not be used as gain medium for femtoseconds pulse generation ?

10 October 2016 0 3K Report

Why Nd:YAG crystals can not be used as gain medium to generate femtoseconds pulse?

For nanosecond and picosecond pulses Nd:YAG has been used as gain medium then why Ti:S is required for femtoseconds pulse ...

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