Title:
色素レーザ媒体、色素レーザ装置、及びレーザセンサ
Document Type and Number:
Japanese Patent JP5092126
Kind Code:
B2
Abstract:
Although having been used for conventional dye laser solvents, organic solvents have a disadvantage of volatility and inflammability, which makes a dye laser device large and cumbersome. In the present invention, which has been developed to solve this problem, an ionic liquid is used as the dye laser solvent. An organic dye stably dissolves in an ionic liquid and the light-emitting property is almost comparable to the case where an organic solvent is used. Since ionic liquids do not have volatility and inflammability, the dye laser medium according to the present invention is extremely easy to handle. In addition, it also has a property that the photobleach is extremely low compared to conventional dye laser mediums using an organic solvent as the solvent thereof. It is easy to obtain a laser sensor for detecting a predetermined specimen with high sensitivity using the dye laser medium according to the present invention.
Inventors:
Kawai Iso
Takuya Nakashima
Takuya Nakashima
Application Number:
JP2007556797A
Publication Date:
December 05, 2012
Filing Date:
January 26, 2007
Export Citation:
Assignee:
Nara Institute of Science and Technology
International Classes:
H01S5/36
Domestic Patent References:
| JPH11204892A | 1999-07-30 | |||
| JPH06244510A | 1994-09-02 | |||
| JP2002003478A | 2002-01-09 | |||
| JP2006282983A | 2006-10-19 |
Foreign References:
| US20020108183A1 | 2002-08-15 |
Attorney, Agent or Firm:
Ryouhei Kobayashi