抄録
We reported the solid-state laser composed of an Al2NO 3 photonic crystal and an organic gain medium. The photonic crystal was fabricated through the impinging technique and electrochemical process, which do not require any elaborate process used in the lithographic device technology, but they are effortless for transferring the periodic pattern in the photonic crystal and controlling its photonic band gap. When the photonic crystal was infiltrated with the organic gain material, we found a laser emission under optical excitation. The minimum laser-threshold was about 2.4 nJ/pulse, where linewidth of laser emission was as narrowed as 0.09 nm. We explain the laser action as due to the photonic band edge effect, and precise control of the laser mode and oscillation wavelength through the control of the photonic stop band and small change in the refractive index of the gain medium.
| 元の言語 | 英語 |
|---|---|
| 記事番号 | 59260Q |
| ページ（範囲） | 1-8 |
| ページ数 | 8 |
| ジャーナル | Proceedings of SPIE - The International Society for Optical Engineering |
| 巻 | 5926 |
| DOI | |
| 出版物ステータス | 出版済み - 12 1 2005 |
| 外部発表 | Yes |
| イベント | Tuning the Optical Response of Photonic Bandgap Structures II - San Diego, CA, 米国 継続期間: 7 31 2005 → 8 1 2005 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
これを引用
Photonic crystal templates for organic solid-state laser. / Yokoyama, Shiyoshi; Nakahama, Tatsup; Mashiko, Shinro; Nakao, Masashi; Yamada, Motohiro; Niship, Kazuyuki; Masuda, Hideki.
：: Proceedings of SPIE - The International Society for Optical Engineering, 巻 5926, 59260Q, 01.12.2005, p. 1-8.研究成果: ジャーナルへの寄稿 › Conference article
}
TY - JOUR
T1 - Photonic crystal templates for organic solid-state laser
AU - Yokoyama, Shiyoshi
AU - Nakahama, Tatsup
AU - Mashiko, Shinro
AU - Nakao, Masashi
AU - Yamada, Motohiro
AU - Niship, Kazuyuki
AU - Masuda, Hideki
PY - 2005/12/1
Y1 - 2005/12/1
N2 - We reported the solid-state laser composed of an Al2NO 3 photonic crystal and an organic gain medium. The photonic crystal was fabricated through the impinging technique and electrochemical process, which do not require any elaborate process used in the lithographic device technology, but they are effortless for transferring the periodic pattern in the photonic crystal and controlling its photonic band gap. When the photonic crystal was infiltrated with the organic gain material, we found a laser emission under optical excitation. The minimum laser-threshold was about 2.4 nJ/pulse, where linewidth of laser emission was as narrowed as 0.09 nm. We explain the laser action as due to the photonic band edge effect, and precise control of the laser mode and oscillation wavelength through the control of the photonic stop band and small change in the refractive index of the gain medium.
AB - We reported the solid-state laser composed of an Al2NO 3 photonic crystal and an organic gain medium. The photonic crystal was fabricated through the impinging technique and electrochemical process, which do not require any elaborate process used in the lithographic device technology, but they are effortless for transferring the periodic pattern in the photonic crystal and controlling its photonic band gap. When the photonic crystal was infiltrated with the organic gain material, we found a laser emission under optical excitation. The minimum laser-threshold was about 2.4 nJ/pulse, where linewidth of laser emission was as narrowed as 0.09 nm. We explain the laser action as due to the photonic band edge effect, and precise control of the laser mode and oscillation wavelength through the control of the photonic stop band and small change in the refractive index of the gain medium.
UR - http://www.scopus.com/inward/record.url?scp=31844432935&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=31844432935&partnerID=8YFLogxK
U2 - 10.1117/12.616038
DO - 10.1117/12.616038
M3 - Conference article
AN - SCOPUS:31844432935
VL - 5926
SP - 1
EP - 8
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
SN - 0277-786X
M1 - 59260Q
ER -