Presentation | 2015-02-19 A fiber optic in-line spectroscopic cell embedded by a femtosecond, 400-nm second harmonic Ti:Sapphire laser : Model base analysis of absorbance characteristics Kenji GOYA, TOSHIAKI Itoh, Atsushi SEKI, Kazuhiro WATANABE, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A fiber optic in-line spectrometer has been developed using a femtosecond laser with a pulse width of 350 fs at a wavelength of 400 nrn. Femtosecond laser machining has successfully been demonstrated to fabricate a spectroscopic sampling cell in an optical fiber by embedding through holes which penetrate the optical fiber core. The through hole embedded in optical fiber works to be a sample cell for a spectroscopic measurement even with a single cell volume of 20 pL. In this report, the spectroscopic measurement using the sample cells has been made on liquid dye of Rhodamine 6G (R6G) to be inspected, where a calculation model has been derived and used to estimate the sensor performances, especially in terms of absorbance and sensitivity. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | fiber optic in-line spectrometer / pico-liter sample cell / femtosecond laser |
Paper # | OFT2014-62,OPE2014-207 |
Date of Issue |
Conference Information | |
Committee | OFT |
---|---|
Conference Date | 2015/2/12(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Optical Fiber Technology (OFT) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A fiber optic in-line spectroscopic cell embedded by a femtosecond, 400-nm second harmonic Ti:Sapphire laser : Model base analysis of absorbance characteristics |
Sub Title (in English) | |
Keyword(1) | fiber optic in-line spectrometer |
Keyword(2) | pico-liter sample cell |
Keyword(3) | femtosecond laser |
1st Author's Name | Kenji GOYA |
1st Author's Affiliation | Faculty of Engineering, Soka University() |
2nd Author's Name | TOSHIAKI Itoh |
2nd Author's Affiliation | Faculty of Engineering, Soka University |
3rd Author's Name | Atsushi SEKI |
3rd Author's Affiliation | Faculty of Engineering, Soka University |
4th Author's Name | Kazuhiro WATANABE |
4th Author's Affiliation | Faculty of Engineering, Soka University |
Date | 2015-02-19 |
Paper # | OFT2014-62,OPE2014-207 |
Volume (vol) | vol.114 |
Number (no) | 452 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |