https://scholars.lib.ntu.edu.tw/handle/123456789/155832
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | GONG-RU LIN | en |
dc.contributor.author | Chang, Jun-Yuan | en |
dc.creator | Lin, Gong-Ru; Chang, Jun-Yuan | - |
dc.date | 2007 | en |
dc.date.accessioned | 2009-03-25T05:46:19Z | - |
dc.date.accessioned | 2018-07-06T16:45:40Z | - |
dc.date.available | 2009-03-25T05:46:19Z | - |
dc.date.available | 2018-07-06T16:45:40Z | - |
dc.date.issued | 2007 | - |
dc.identifier.uri | http://www.scopus.com/inward/record.url?eid=2-s2.0-33846131237&partnerID=MN8TOARS | - |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/148027 | - |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw/bitstream/246246/148027/1/13.pdf | - |
dc.description.abstract | By using a tunable-ratio optical coupler (TROC) to adjust the wavelength dependent intra-cavity loss, a L-band mode-locked erbium-doped fiber-ring laser (ML-EDFL) is demonstrated for generating wavelength-tunable femtosecond pulses. The change of output coupling ratio introduces different intra-cavity loss and shifts the peak of mode-locked gain profile to provide continuous detuning on wavelength of the ML-EDFL. A maximum tuning range of about 40 nm (from 1565.1 to 1605.3 nm) by decreasing the output coupling ratio from 95% to 5% is obtained, corresponding to a wavelength tuning slope of 2.25 nm/dB. The ML-EDFL exhibits a super-mode suppressing ratio as high as 47 dB and a pulsewidth of <5 ps at repetition frequency of 1 GHz. Nearly transform-limited pulsewidth of 580 fs is generated by linear dispersion compressing the EDFL pulses with a 32.5m-long single-mode fiber under an output coupling ratio of 10%. © 2007 Optical Society of America. | - |
dc.format | application/pdf | en |
dc.format.extent | 132637 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language | en | en |
dc.language.iso | en_US | - |
dc.relation.ispartof | Optics Express | en_US |
dc.subject.other | Dispersion (waves); Fiber optics; Laser mode locking; Laser pulses; Laser tuning; Natural frequencies; Femtosecond pulses; Intra-cavity loss; Transform-limited pulsewidth; Tunable-ratio optical coupler (TROC); Fiber lasers | - |
dc.title | Femtosecond mode-locked erbium-doped fiber ring laser with intra-cavity loss controlled full L-band wavelength tunability | en |
dc.type | journal article | en |
dc.identifier.doi | 10.1364/OE.15.000097 | - |
dc.identifier.scopus | 2-s2.0-33846131237 | - |
item.fulltext | with fulltext | - |
item.grantfulltext | open | - |
dc.relation.pages | 97-103 | - |
dc.relation.journalvolume | 15 | - |
dc.relation.journalissue | 1 | - |
dc.identifier.uri.fulltext | http://ntur.lib.ntu.edu.tw/bitstream/246246/148027/1/13.pdf | - |
item.languageiso639-1 | en_US | - |
item.cerifentitytype | Publications | - |
item.fulltext | with fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | open | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Photonics and Optoelectronics | - |
crisitem.author.orcid | 0000-0003-2061-1282 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 電機工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。