DC Field | Value | Language |
---|---|---|
dc.contributor.author | Khazaeinezhad, Reza | ko |
dc.contributor.author | Kassani, Sahar Hosseinzadeh | ko |
dc.contributor.author | Paulson, Bjorn | ko |
dc.contributor.author | Jeong, Hwanseong | ko |
dc.contributor.author | Gwak, Jiyoon | ko |
dc.contributor.author | Rotermund, Fabian | ko |
dc.contributor.author | Yeom, Dong-Il | ko |
dc.contributor.author | Oh, Kyunghwan | ko |
dc.date.accessioned | 2017-03-28T06:52:01Z | - |
dc.date.available | 2017-03-28T06:52:01Z | - |
dc.date.created | 2017-03-06 | - |
dc.date.created | 2017-03-06 | - |
dc.date.issued | 2017-01 | - |
dc.identifier.citation | SCIENTIFIC REPORTS, v.7, pp.41480 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/10203/220892 | - |
dc.description.abstract | A new extraordinary application of deoxyribonucleic acid (DNA) thin-solid-film was experimentally explored in the field of ultrafast nonlinear photonics. Optical transmission was investigated in both linear and nonlinear regimes for two types of DNA thin-solid-films made from DNA in aqueous solution and DNA-cetyltrimethylammonium chloride (CTMA) in an organic solvent. Z-scan measurements revealed a high third-order nonlinearity with n(2) exceeding 10(-9) at a wavelength of 1570 nm, for a nonlinarity about five orders of magnitude larger than that of silica. We also demonstrated ultrafast saturable absorption (SA) with a modulation depth of 0.43%. DNA thin solid films were successfully deposited on a side-polished optical fiber, providing an efficient evanescent wave interaction. We built an organic-inorganic hybrid all-fiber ring laser using DNA film as an ultrafast SA and using Erbium-doped fiber as an efficient optical gain medium. Stable transform-limited femtosecond soliton pulses were generated with full width half maxima of 417 fs for DNA and 323 fs for DNA-CTMA thin-solid-film SAs. The average output power was 4.20 mW for DNA and 5.46 mW for DNA-CTMA. Detailed conditions for DNA solid film preparation, dispersion control in the laser cavity and subsequent characteristics of soliton pulses are discussed, to confirm unique nonlinear optical applications of DNA thin-solid-film. | - |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.subject | NORMAL DISPERSION REGIMES | - |
dc.subject | ELECTRON-BLOCKING LAYER | - |
dc.subject | LIGHT-EMITTING-DIODES | - |
dc.subject | DEOXYRIBONUCLEIC-ACID | - |
dc.subject | REFRACTIVE-INDEX | - |
dc.subject | NUCLEIC-ACIDS | - |
dc.subject | MOLECULAR-STRUCTURE | - |
dc.subject | ABSORPTION EDGES | - |
dc.subject | URBACHS RULE | - |
dc.subject | PHOTONICS | - |
dc.title | Ultrafast nonlinear optical properties of thin-solid DNA film and their application as a saturable absorber in femtosecond mode-locked fiber laser | - |
dc.type | Article | - |
dc.identifier.wosid | 000393164500001 | - |
dc.identifier.scopusid | 2-s2.0-85010927996 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.beginningpage | 41480 | - |
dc.citation.publicationname | SCIENTIFIC REPORTS | - |
dc.identifier.doi | 10.1038/srep41480 | - |
dc.contributor.localauthor | Rotermund, Fabian | - |
dc.contributor.nonIdAuthor | Khazaeinezhad, Reza | - |
dc.contributor.nonIdAuthor | Kassani, Sahar Hosseinzadeh | - |
dc.contributor.nonIdAuthor | Paulson, Bjorn | - |
dc.contributor.nonIdAuthor | Jeong, Hwanseong | - |
dc.contributor.nonIdAuthor | Gwak, Jiyoon | - |
dc.contributor.nonIdAuthor | Yeom, Dong-Il | - |
dc.contributor.nonIdAuthor | Oh, Kyunghwan | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | NORMAL DISPERSION REGIMES | - |
dc.subject.keywordPlus | ELECTRON-BLOCKING LAYER | - |
dc.subject.keywordPlus | LIGHT-EMITTING-DIODES | - |
dc.subject.keywordPlus | DEOXYRIBONUCLEIC-ACID | - |
dc.subject.keywordPlus | REFRACTIVE-INDEX | - |
dc.subject.keywordPlus | NUCLEIC-ACIDS | - |
dc.subject.keywordPlus | MOLECULAR-STRUCTURE | - |
dc.subject.keywordPlus | ABSORPTION EDGES | - |
dc.subject.keywordPlus | URBACHS RULE | - |
dc.subject.keywordPlus | PHOTONICS | - |
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