Near-infrared ps transient photoinduced absorption in conjugated systems

Frolov, Sergey V.; Gellermann, Werner; Vardeny, Z. Valy; Ozaki, Masanori; Yoshino, Katsumi; Barton, Thomas J.; Lanzani, Guglielmo

doi:https://doi.org/10.1117/12.295537

Near-infrared ps transient photoinduced absorption in conjugated systems

Frolov, Sergey V.; Gellermann, Werner; Vardeny, Z. Valy et al.

Proceedings of SPIE - The International Society for Optical Engineering, 1997, 3145, 453-458

Number of Access:554（2025-09-02 10:20 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/76953

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Title	Near-infrared ps transient photoinduced absorption in conjugated systems
Creator	CreatorName Frolov, Sergey V.
	CreatorName Gellermann, Werner
	CreatorName Vardeny, Z. Valy
	NRID 1000050204186 1000050204186 ORCID 0000-0002-9556-4225 0000-0002-9556-4225 researchmap permalink read0014092 read0014092 Scopus Author ID 55490143900 55490143900 CreatorName Ozaki, Masanori
	NRID 1000070029205 1000070029205 CreatorName Yoshino, Katsumi
	CreatorName Barton, Thomas J.
	CreatorName Lanzani, Guglielmo
Subject	Ultrafast spectroscopy
	Color center laser
	Conducting polymers
	Photoinduced absorption
	Singlet excitons
	Even and odd parity states
Description	Optical Science, Engineering and Instrumentation '97, 1997, San Diego, CA, United States
Description	Sergey V. Frolov, Werner Gellermann, Z. Valy Vardeny, Masanori Ozaki, Katsumi Yoshino, Thomas J. Barton, and Guglielmo Lanzani "Near-infrared ps transient photoinduced absorption in conjugated systems", Proc. SPIE 3145, Optical Probes of Conjugated Polymers, (1 December 1997). DOI: https://doi.org/10.1117/12.295537
Abstract	We demonstrate the use of a color center laser in a pump- and-probe correlation technique which enables us to extend the probe spectral range into the infrared. As a result, we find strong photoinduced infrared absorption in several (pi) -conjugated polymers and oligomers. We associate this absorption with optical transitions in the singlet exciton manifold.
Publisher	SPIE
Source Title	Proceedings of SPIE - The International Society for Optical Engineering
Volume (Issue)	3145
Page	453-458
Date of Issued	1997-12-01
Language	English
Handle URL	https://hdl.handle.net/11094/76953
PISSN	0277786X
NCID	AA10619755
Relation.isIdenticalTo	DOI (Publisher Version) https://doi.org/10.1117/12.295537
Access Rights	open access
oaire:version	Version of Record
Category	会議発表論文 Conference Paper

Resource Type	conference paper
Local Type	Conference Paper
DCMI Type	Text
DCTERMS.bibliographicCitation	Proceedings of SPIE - The International Society for Optical Engineering. 1997, 3145, p. 453-458
DC.title	Near-infrared ps transient photoinduced absorption in conjugated systems
DC.creator	Frolov, Sergey V.
	Gellermann, Werner
	Vardeny, Z. Valy
	Ozaki, Masanori
	Yoshino, Katsumi
	Barton, Thomas J.
	Lanzani, Guglielmo
DC.publisher	SPIE
DC.language' scheme='DCTERMS.RFC1766	English
DC.type' scheme='DCTERMS.DCMIType	Text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	1997-12-01
DC.identifier	https://doi.org/10.1117/12.295537
DC.subject	Ultrafast spectroscopy
	Color center laser
	Conducting polymers
	Photoinduced absorption
	Singlet excitons
	Even and odd parity states
DC.description	Optical Science, Engineering and Instrumentation '97, 1997, San Diego, CA, United States
DC.description	Sergey V. Frolov, Werner Gellermann, Z. Valy Vardeny, Masanori Ozaki, Katsumi Yoshino, Thomas J. Barton, and Guglielmo Lanzani "Near-infrared ps transient photoinduced absorption in conjugated systems", Proc. SPIE 3145, Optical Probes of Conjugated Polymers, (1 December 1997). DOI: https://doi.org/10.1117/12.295537
DCTERMS.abstract	We demonstrate the use of a color center laser in a pump- and-probe correlation technique which enables us to extend the probe spectral range into the infrared. As a result, we find strong photoinduced infrared absorption in several (pi) -conjugated polymers and oligomers. We associate this absorption with optical transitions in the singlet exciton manifold.
DC.format	76953
citation_title	Near-infrared ps transient photoinduced absorption in conjugated systems
citation_author	Frolov, Sergey V.
	Gellermann, Werner
	Vardeny, Z. Valy
	Ozaki, Masanori
	Yoshino, Katsumi
	Barton, Thomas J.
	Lanzani, Guglielmo
citation_publisher	SPIE
citation_language	English
citation_date	1997-12-01
citation_journal_title	Proceedings of SPIE - The International Society for Optical Engineering
citation_volume	3145
citation_firstpage	453
citation_lastpage	458
citation_doi	https://doi.org/10.1117/12.295537
citation_public_url	https://hdl.handle.net/11094/76953

Near-infrared ps transient photoinduced absorption in conjugated systems

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