Development on multiple-wavelength laser chips on-demand and on-site.

按需和现场开发多波长激光芯片。

• 批准号: 16360036
• 负责人: OKI Yuji
• 金额: $ 9.54万
• 依托单位: KYUSHU UNIVERCITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2004
• 资助国家: 日本
• 起止时间: 2004 至 2006
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16360036/
• 关键词: Dye laser; Disposable; Organic dye; Plastic; Waveguide; Integration technique; Multiple wavelength; Distributed Feedback; 縦励起; ローダミン6G

Year 2004 : Novel pumping system for multi-layered waveguide laser, it termed as Quasi-End-Firing(QEF)' was investigated. Firstly, simulation for designing was programmed and performed. Secondary, we fabricated and evaluated the multiple-layered DFB dye lasers, and demonstrated that the system works well. It requires the multiple-layer spin coating technique with a fine-tuning of refractive indices of the layers.Furthermore, very high conversion efficiency was demonstrated from multiple-layered DFB lasers fabricated with similar processing technique. It has DFB layer without dye and active lay with dye and scattering compounds. In addition, new dye-compound for EL-device was also studied for DFB laser.Year 2005 : The Thermo-optical (TO) effects on the film lasers was studied. As a first step, introducing heater electrode (Al) on the DFB dye laser, and it demonstrated that the lasing wavelength could be switched by applying heating current on the electrode. The numerical analysis was also performed to support the designing. On the other hand, newly DFB fabrication with 244nm laser was studied to improve Bragg reflection of the DFB dye lasers. In addition, as the preliminary experiment for newly fabrication process of "pen drawing", the integration of DFB laser and microflowcytometry chip was developed.Year 2006 : The integration of QEF and TO on DFB film dye laser was mainly studied. However, this complicated DFB dye laser system shows poor process yield, although the improvement of DFB fabrication process was executed on 2005. On the other hand, the pen-drawing processing has developed as a useful technique. The integration of DFB laser and microflowcytometry chip was demonstrated, and its optimization for LIF spectroscopy was done.So, after this research term, we continue to study about TO-QEF DFB laser but using pen-drawing technique. We expect that this new technique improve process wield and obtain better results.

2004年：多层波导激光器的新型抽水系统被称为Quasi-End-Firing（QEF）。首先，对设计的模拟进行了编程和执行。次要，我们制造并评估了多层DFB染料激光器，并证明该系统效果很好。它需要多层自旋涂层技术，并通过对层的折射率进行微调。FURTHERMORE通过使用类似的处理技术制造的多层DFB激光器证明了非常高的转换效率。它具有无染料的DFB层，并且活跃的是染料和散射化合物。此外，还研究了针对DFB激光的新型El-Device的染料化合物。年度2005年：对膜激光器的热光（TO）作用进行了研究。作为第一步，在DFB染料激光器上引入加热器电极（AL），并证明可以通过在电极上施加加热电流来切换激光波长。还进行了数值分析以支持设计。另一方面，研究了新近使用244NM激光的DFB制造，以改善DFB染料激光器的Bragg反射。此外，由于开发了DFB激光器和微量流元衡芯片的新制造过程的初步实验。年度2006年：QEF和DFB膜染色激光器的整合。然而，尽管DFB制造过程的改进是在2005年执行的。证明了DFB激光器和微晶仪的整合，并进行了对LIF光谱的优化。因此，在此研究术语之后，我们继续研究to-QEF DFB激光器，但使用笔画技术。我们希望这种新技术可以改善过程并获得更好的结果。

项目成果

Development of quasi-end-fired waveguide plastic dye laser

• DOI: 10.1109/jqe.2006.871557
• 发表时间: 2006-04
• 期刊: IEEE Journal of Quantum Electronics
• 影响因子: 2.5
• 作者: Y. Oki;M. Tanaka;Y. Ogawa;H. Watanabe;M. Maeda

Recent Developments in Lasers and their Applications(分担執筆)

激光器及其应用的最新进展（贡献者）

• 发表时间: 2006
• 作者: Y.Inouye;N.Hayazawa;P.Verma;S.Kawata;Akinori Ohshita;Akinori Ohshita;Aikinori Ohshita;Akinori Ohshita;辰巳剛平;Akinori Ohshita;松屋千春;松屋千春;松屋千春;Akinori Ohshita;Gohei Tatsumi;Akinori Oshita;Chiharu Matsuya;Chiharu Matsuya;Chiharu Matsuya;畑 浩一;Akinori Ohshita;松屋千春;松屋千春;松屋千春;Akinori Ohshita;松屋千春;畑 浩一;Koichi Hata;Koichi Hata;Masaaki Okuhara;Akinori Ohshita;松屋千春;Koichi Hata;Masaaki Okuhara;Akinori Ohshita;Chiharu Matsuya;Masaaki Okuhara;Akinori Ohshita;S.Hayashi;K.M.Abedin;S.Hayashi;K.M.Abedin;Jun-ichi Shikata;横山弘之;四方潤一;石川陽一;K.Ishihara;J.Shikata;Y.Ishikawa;K.Ishihara;鈴木要;Jun-ichi Shikata;Kazi Monowar Abedin;K.Ishihara;四方潤一;Jun-ichi Shikata;四方 潤一;興 雄司;Y.Oki et al.;Y.Oki et al.;Y.Oki;H.Watanabe et al.;Y.Oki et al.;M.Maeda;Y.Oki;H.Sato;H.Sato et al.;Y.Oki et al.
• 通讯作者: Y.Oki et al.

散乱媒質を用いた固体色素レーザーチップ

使用散射介质的固态染料激光芯片

• 发表时间: 2004

Distributed feedback tunable plastic laser with organic electro-luminescence materials

有机电致发光材料分布式反馈可调谐塑料激光器

• 发表时间: 2005
• 期刊: Jpn. J. of Appl. Phys. 44, 4A
• 作者: Y.Inouye;N.Hayazawa;P.Verma;S.Kawata;Akinori Ohshita;Akinori Ohshita;Aikinori Ohshita;Akinori Ohshita;辰巳剛平;Akinori Ohshita;松屋千春;松屋千春;松屋千春;Akinori Ohshita;Gohei Tatsumi;Akinori Oshita;Chiharu Matsuya;Chiharu Matsuya;Chiharu Matsuya;畑 浩一;Akinori Ohshita;松屋千春;松屋千春;松屋千春;Akinori Ohshita;松屋千春;畑 浩一;Koichi Hata;Koichi Hata;Masaaki Okuhara;Akinori Ohshita;松屋千春;Koichi Hata;Masaaki Okuhara;Akinori Ohshita;Chiharu Matsuya;Masaaki Okuhara;Akinori Ohshita;S.Hayashi;K.M.Abedin;S.Hayashi;K.M.Abedin;Jun-ichi Shikata;横山弘之;四方潤一;石川陽一;K.Ishihara;J.Shikata;Y.Ishikawa;K.Ishihara;鈴木要;Jun-ichi Shikata;Kazi Monowar Abedin;K.Ishihara;四方潤一;Jun-ichi Shikata;四方 潤一;興 雄司;Y.Oki et al.;Y.Oki et al.;Y.Oki
• 通讯作者: Y.Oki

Distributed Feedback Waveguide Laser of Organic Nano Compound Material

有机纳米复合材料分布式反馈波导激光器

• 发表时间: 2005
• 期刊: Proceedings of Korea-Japan Joint Forum 2005 Organic Materials for Electronics and Photonics
• 作者: Y.Inouye;N.Hayazawa;P.Verma;S.Kawata;Akinori Ohshita;Akinori Ohshita;Aikinori Ohshita;Akinori Ohshita;辰巳剛平;Akinori Ohshita;松屋千春;松屋千春;松屋千春;Akinori Ohshita;Gohei Tatsumi;Akinori Oshita;Chiharu Matsuya;Chiharu Matsuya;Chiharu Matsuya;畑 浩一;Akinori Ohshita;松屋千春;松屋千春;松屋千春;Akinori Ohshita;松屋千春;畑 浩一;Koichi Hata;Koichi Hata;Masaaki Okuhara;Akinori Ohshita;松屋千春;Koichi Hata;Masaaki Okuhara;Akinori Ohshita;Chiharu Matsuya;Masaaki Okuhara;Akinori Ohshita;S.Hayashi;K.M.Abedin;S.Hayashi;K.M.Abedin;Jun-ichi Shikata;横山弘之;四方潤一;石川陽一;K.Ishihara;J.Shikata;Y.Ishikawa;K.Ishihara;鈴木要;Jun-ichi Shikata;Kazi Monowar Abedin;K.Ishihara;四方潤一;Jun-ichi Shikata;四方 潤一;興 雄司;Y.Oki et al.;Y.Oki et al.;Y.Oki;H.Watanabe et al.;Y.Oki et al.
• 通讯作者: Y.Oki et al.