Pump-power-controlled L-band wavelength-tunable mode-locked fiber laser utilizing nonlinear polarization evolution in all-polarization-maintaining fibers.
Opt Lett
; 49(9): 2433-2436, 2024 May 01.
Article
em En
| MEDLINE
| ID: mdl-38691737
ABSTRACT
We present for the first time, to the best of our knowledge, the pump-power-controlled, all-polarization-maintaining (all-PM), all-fiber configured, wavelength-tunable mode-locked fiber laser in the L-band (1565 to 1625â
nm). A tuning range over 20â
nm (1568.2â
to 1588.9â
nm) is attained simply by varying the pump power between 45 and 115â
mW. Our work represents the first demonstration of wavelength tuning in all-PM configured nonlinear polarization evolution (NPE) lasers. The non-mechanical and electrically controllable tuning method offers ease of use and cost efficiency within an advanced all-PM, all-fiber design, indicating promising adaptability to diverse wavelength bands.
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MEDLINE
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En
Revista:
Opt Lett
Ano de publicação:
2024
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Article