Continuous-wave and mode-locked Bi-doped fiber laser at 1.7 μm
A
Ali Roohforouz
M
M. R. K. Soltanian
P
Pin Long
N
Nitika Vaish
L
Lawrence R. Chen
Abstract
Abstract We investigate continuous-wave (CW) and mode-locked (ML) operation of bismuth-doped fiber (BDF) lasers at 1.7 μm. We compare the slope efficiency (SE) of the Figure-of-9 (Fo9) and linear cavity configurations for CW operation and find that the linear cavity exhibits a slightly higher SE. We demonstrate that the Fo9 configuration can also support mode-locked operation. We observe multi-pulse operation and can control the number of output pulses by adjusting the pump power.
Article Details
Journal
Scientific Reports
Volume / Issue
Vol. 15, Issue 1
Published
October 17, 2025
ISSN
2045-2322
Publisher
Nature Portfolio
Authors (5)
A
Ali Roohforouz
M
M. R. K. Soltanian
P
Pin Long
N
Nitika Vaish
L
Lawrence R. Chen
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