Presentation | 2012-03-02 Inscription of Refractive Index Modulated Gratings in Tellurite Fibers Hirohisa YOKOTA, Kyosuke MANO, Motoaki KOBAYASHI, Yoh IMAI, Yutaka SASAKI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We attemped to inscribe refractive index modulated gratings in tellurite fibers to suppress the power of control light in an all optical switching application. A long period grating was inscribed in a tellurite fiber using picosecond pulsed Nd:YAG laser irradiation, where -12.6dB of attenuation peak was obtained in transmission spectrum. A tellurite fiber Bragg grating was fabricated using a two-beam interferometer with fundamental CW argon ion laser and an auxiliary heating with electric heater, where -1.67dB of attenuation peak was obtained in transmission spectrum. From the obtained transmission spectra, we estimated the refractive index changes as 0.125 for picosecond pulsed Nd:YAG laser irradiation and as 8×10^<-5> for CW argon ion laser irradiation and auxiliary heating. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Tellurite Fiber / Bragg Grating / Long Period Grating / Two-Beam Interference / Short Pulse Laser Irradiation / All-Optical Switching |
Paper # | OFT2011-83,OPE2011-209 |
Date of Issue |
Conference Information | |
Committee | OFT |
---|---|
Conference Date | 2012/2/24(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) | Inscription of Refractive Index Modulated Gratings in Tellurite Fibers |
Sub Title (in English) | |
Keyword(1) | Tellurite Fiber |
Keyword(2) | Bragg Grating |
Keyword(3) | Long Period Grating |
Keyword(4) | Two-Beam Interference |
Keyword(5) | Short Pulse Laser Irradiation |
Keyword(6) | All-Optical Switching |
1st Author's Name | Hirohisa YOKOTA |
1st Author's Affiliation | () |
2nd Author's Name | Kyosuke MANO |
2nd Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University |
3rd Author's Name | Motoaki KOBAYASHI |
3rd Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University |
4th Author's Name | Yoh IMAI |
4th Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University |
5th Author's Name | Yutaka SASAKI |
5th Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University |
Date | 2012-03-02 |
Paper # | OFT2011-83,OPE2011-209 |
Volume (vol) | vol.111 |
Number (no) | 448 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |