Indium Selenide as passive saturable absorber for Q-switching in Erbium-doped fiber lasers
Q switching was demonstrated in an Erbium-doped fiber laser by utilizing Indium Selenide (In2Se3)-PVA as a passive saturable absorber (SA). The In2Se3 PVA thin film was sandwiched between two fibre ferrules using 980 nm laser diode at the operating wavelength of 1550 nm. Stable Q-switched pulse star...
Main Authors: | , , , , , |
---|---|
Format: | Article |
Published: |
Elsevier Inc.
2022
|
Subjects: |