- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
Performance characterization of amplitude modulated harmonically mode-locked Er/sup 3+/ doped fiber ring laser
Description
The characteristics of amplitude modulated harmonically mode locked (AM-HML) erbium doped fiber (EDF) ring laser are reported. It is investigated that the AM-HML method can provide a precise control of the lasing spectral bandwidth. The optical spectral bandwidth is found to be broadened from /spl sim/5 GHz to /spl sim/16.6 GHz when the AM modulating low harmonic signal frequency is varied from /spl sim/3.1609 MHz to /spl sim/44.2526 MHz (1 to 14 times of the fundamental cavity frequency f/sub a/) at a fixed pulse rate of f/sub h/ /spl sim/2.1241 GHz without affecting the stability. The control of the spectral bandwidth can provide a precise control of the nonlinear effects in single mode fibers, such as stimulated Brillouin scattering (SBS) in optical communications.
Journal
-
- Quality Measurement: The Indispensable Bridge between Theory and Reality (No Measurements? No Science! Joint Conference - 1996: IEEE Instrumentation and Measurement Technology Conference and IMEKO Technical Committee 7. Conference Proceedings
-
Quality Measurement: The Indispensable Bridge between Theory and Reality (No Measurements? No Science! Joint Conference - 1996: IEEE Instrumentation and Measurement Technology Conference and IMEKO Technical Committee 7. Conference Proceedings 1 144-149, 2002-12-23
IEEE