Saturable Absorption in Erbium- doped Fiber and Optical Bistability in Erbium-doped Fiber Ring Laser

被引：1
|
作者：
Jachpure, Deeksha [1 ]
Vijaya, R. [1 ,2 ]
机构：
[1] IIT Kanpur, Ctr Lasers & Photon, Kanpur, Uttar Pradesh, India
[2] IIT Kanpur, Dept Phys, Kanpur, Uttar Pradesh, India
来源：
2021 PHOTONICS NORTH (PN) | 2021年
关键词：
saturable absorption; erbium-doped fiber; erbiumdoped fiber ring laser; optical bistability;
D O I：
10.1109/PN52152.2021.9597896
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Saturable absorption in erbium-doped fiber is presented through absorption measurements using a tunable laser and variable power. Its consequent optical bistability is also observed in erbium-doped fiber ring laser with long lengths of the fiber. Higher absorption at shorter wavelengths enables a wider bistable range.
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页数：1
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