Amplified spontaneous emission and lasing in conducting polymers and fluorescent dyes in opals as photonic crystals

Yoshino, K.; Tatsuhara, S.; Kawagishi, Y.; Ozaki, M.; Zakhidov, A. A.; Vardeny, Z. V.

doi:https://doi.org/10.1063/1.123907

Amplified spontaneous emission and lasing in conducting polymers and fluorescent dyes in opals as photonic crystals

Yoshino, K.; Tatsuhara, S.; Kawagishi, Y. et al.

Applied Physics Letters, 1999, 74(18), 2590-2592

Number of Access:495（2025-09-02 10:20 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/75840

Link to primary information

File	Format	Terms of use	Size	Views	Date.Available	Description	information
APL_74_18_2590	pdf	None	427 KB	290	2020.05.15

Item Information

Output File Export EndNote Basic Export Mendeley

Title	Amplified spontaneous emission and lasing in conducting polymers and fluorescent dyes in opals as photonic crystals
Creator	NRID 1000070029205 1000070029205 CreatorName Yoshino, K.
	CreatorName Tatsuhara, S.
	CreatorName Kawagishi, Y.
	NRID 1000050204186 1000050204186 ORCID 0000-0002-9556-4225 0000-0002-9556-4225 researchmap permalink read0014092 read0014092 Scopus Author ID 55490143900 55490143900 CreatorName Ozaki, M.
	CreatorName Zakhidov, A. A.
	CreatorName Vardeny, Z. V.
Description	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in K. Yoshino, S. Tatsuhara, Y. Kawagishi, M. Ozaki, A. A. Zakhidov, and Z. V. Vardeny, Appl. Phys. Lett. 74, 2590 (1999) and may be found at https://doi.org/10.1063/1.123907.
Abstract	Spectral narrowing of photoluminescence (PL) and evolution of sharp emission lines upon optical excitation have been observed in opals made of SiO2 spheres infiltrated with conducting polymers such as OOPPV and MDDOPPV and also fluorescent dyes such as rhodamine 6G, NK-3483, and coumarin 120. Their emission properties are dependent on the sort of the opal and the solvents used for infiltration. With increasing optical excitation intensity, spectral narrowing and evolution of sharp lines have been observed in the green opal infiltrated with OOPPV, MDDOPPV, or rhodamine 6G but not in the infiltrated red and purple opals. With a solvent having a refractive index similar to that of SiO2, the evolution of the sharp emission lines is greatly suppressed and the lines exhibit a blueshift with decreasing refractive index. In NK-3483 and coumarin 120 which show red and purple PL, respectively, evolution of sharp lines is observed when they were infiltrated in red and purple opals, respectively, but not in other opals. These results are discussed in terms of amplified spontaneous emission and multimode lasing due to optical feedback in the opal matrix with a periodic structure.
Publisher	American Institute of Physics
Source Title	Applied Physics Letters
Volume (Issue)	74(18)
Page	2590-2592
Date of Issued	1999-03-03
Language	English
Handle URL	https://hdl.handle.net/11094/75840
PISSN	00036951
eISSN	10773118
NCID	AA00543431
Relation.isIdenticalTo	DOI (Publisher Version) https://doi.org/10.1063/1.123907
Access Rights	open access
oaire:version	Version of Record
Category	学術雑誌論文 Journal Article

Resource Type	journal article
Local Type	Journal Article
DCMI Type	Text
DCTERMS.bibliographicCitation	Applied Physics Letters. 1999, 74(18), p. 2590-2592
DC.title	Amplified spontaneous emission and lasing in conducting polymers and fluorescent dyes in opals as photonic crystals
DC.creator	Yoshino, K.
	Tatsuhara, S.
	Kawagishi, Y.
	Ozaki, M.
	Zakhidov, A. A.
	Vardeny, Z. V.
DC.publisher	American Institute of Physics
DC.language' scheme='DCTERMS.RFC1766	English
DC.type' scheme='DCTERMS.DCMIType	Text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	1999-03-03
DC.identifier	https://doi.org/10.1063/1.123907
DC.description	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in K. Yoshino, S. Tatsuhara, Y. Kawagishi, M. Ozaki, A. A. Zakhidov, and Z. V. Vardeny, Appl. Phys. Lett. 74, 2590 (1999) and may be found at https://doi.org/10.1063/1.123907.
DCTERMS.abstract	Spectral narrowing of photoluminescence (PL) and evolution of sharp emission lines upon optical excitation have been observed in opals made of SiO2 spheres infiltrated with conducting polymers such as OOPPV and MDDOPPV and also fluorescent dyes such as rhodamine 6G, NK-3483, and coumarin 120. Their emission properties are dependent on the sort of the opal and the solvents used for infiltration. With increasing optical excitation intensity, spectral narrowing and evolution of sharp lines have been observed in the green opal infiltrated with OOPPV, MDDOPPV, or rhodamine 6G but not in the infiltrated red and purple opals. With a solvent having a refractive index similar to that of SiO2, the evolution of the sharp emission lines is greatly suppressed and the lines exhibit a blueshift with decreasing refractive index. In NK-3483 and coumarin 120 which show red and purple PL, respectively, evolution of sharp lines is observed when they were infiltrated in red and purple opals, respectively, but not in other opals. These results are discussed in terms of amplified spontaneous emission and multimode lasing due to optical feedback in the opal matrix with a periodic structure.
DC.format	75840
citation_title	Amplified spontaneous emission and lasing in conducting polymers and fluorescent dyes in opals as photonic crystals
citation_author	Yoshino, K.
	Tatsuhara, S.
	Kawagishi, Y.
	Ozaki, M.
	Zakhidov, A. A.
	Vardeny, Z. V.
citation_publisher	American Institute of Physics
citation_language	English
citation_date	1999-03-03
citation_journal_title	Applied Physics Letters
citation_volume	74
citation_issue	18
citation_firstpage	2590
citation_lastpage	2592
citation_doi	https://doi.org/10.1063/1.123907
citation_public_url	https://hdl.handle.net/11094/75840

Amplified spontaneous emission and lasing in conducting polymers and fluorescent dyes in opals as photonic crystals

Link to primary information

Item Information

Show details