Laser applications of dendrimers

Shinro Mashiko; Shiyosi Yokoyama; Tatuo Nakahama; Akira Otomo

doi:10.3131/jvsj.44.963

Laser applications of dendrimers

Shinro Mashiko
, Shiyosi Yokoyama
, Tatuo Nakahama
, Akira Otomo

Research output: Contribution to journal › Article › peer-review

Abstract

We have investigated optical properties of dye-encapsulated dendrimers for photonic application and observed several interesting behavior, such as controlled intermolecular interactions, super-radiance, and supernarrowing laser emission. A supernarrowing laser spectrum was obserbed without using any resonator mirrors due to moderate scattering caused by densely doped dendrimer aggregates in a polymer wavegaide. Weak scattering from the aggregated dendrimers in the host polimer matrix with gain is responsible for photon locarization.

Original language	English
Pages (from-to)	963-968
Number of pages	6
Journal	Shinku/Journal of the Vacuum Society of Japan
Volume	44
Issue number	11
DOIs	https://doi.org/10.3131/jvsj.44.963
Publication status	Published - 2001
Externally published	Yes

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Surfaces, Coatings and Films
Electrical and Electronic Engineering

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10.3131/jvsj.44.963

Cite this

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title = "Laser applications of dendrimers",

abstract = "We have investigated optical properties of dye-encapsulated dendrimers for photonic application and observed several interesting behavior, such as controlled intermolecular interactions, super-radiance, and supernarrowing laser emission. A supernarrowing laser spectrum was obserbed without using any resonator mirrors due to moderate scattering caused by densely doped dendrimer aggregates in a polymer wavegaide. Weak scattering from the aggregated dendrimers in the host polimer matrix with gain is responsible for photon locarization.",

author = "Shinro Mashiko and Shiyosi Yokoyama and Tatuo Nakahama and Akira Otomo",

year = "2001",

doi = "10.3131/jvsj.44.963",

language = "English",

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journal = "Shinku/Journal of the Vacuum Society of Japan",

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AU - Mashiko, Shinro

AU - Yokoyama, Shiyosi

AU - Nakahama, Tatuo

AU - Otomo, Akira

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N2 - We have investigated optical properties of dye-encapsulated dendrimers for photonic application and observed several interesting behavior, such as controlled intermolecular interactions, super-radiance, and supernarrowing laser emission. A supernarrowing laser spectrum was obserbed without using any resonator mirrors due to moderate scattering caused by densely doped dendrimer aggregates in a polymer wavegaide. Weak scattering from the aggregated dendrimers in the host polimer matrix with gain is responsible for photon locarization.

AB - We have investigated optical properties of dye-encapsulated dendrimers for photonic application and observed several interesting behavior, such as controlled intermolecular interactions, super-radiance, and supernarrowing laser emission. A supernarrowing laser spectrum was obserbed without using any resonator mirrors due to moderate scattering caused by densely doped dendrimer aggregates in a polymer wavegaide. Weak scattering from the aggregated dendrimers in the host polimer matrix with gain is responsible for photon locarization.

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M3 - Article

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JO - Shinku/Journal of the Vacuum Society of Japan

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ER -

Laser applications of dendrimers

Abstract

All Science Journal Classification (ASJC) codes

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