Modeling of <formula><tex>$S$</tex></formula>-Band Amplification for Tm<formula formulatype="inline"><tex>$^{3+}$</tex></formula>-Doped Fluoride Fiber With Cooperative Lasing at 1.8 <formula formulatype="inline"> <tex>$\mu$</tex></formula>m

Modeling of --Band Amplification for Tm--Doped Fluoride Fiber With Cooperative Lasing at 1.8 -m | IEEE Journals & Magazine | IEEE Xplore