Presentation | 2012-08-24 1.07 μm passively mode-locked ytterbium-doped fiber laser with SWNT/PMMA saturable absorber Masato YOSHIDA, Yuichiro HORI, Toshihiko HIROOKA, Masataka NAKAZAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Single-wall carbon nanotubes (SWNT) have received considerable attention as a nonlinear optical material for ultrashort lasers and optical switch devices because of their attractive features such as ultrafast saturable absorption (SA) effects with a recovery time of faster than 1 ps. The SA wavelength depends on the tube diameter. We previously reported an SWNT polymer material that used polymethylmethacrylate (PMMA) and applied it to a passively mode-locked Er fiber laser for 171 fs pulse generation at 1.55 μm. In this report, we describe a mode-locked Yb-doped fiber laser for femtosecond pulse generation at 1.1 μm realized by using an SWNT/PMMA wafer in the cavity. By optimizing the cavity configuration as a dispersion-managed soliton laser, we obtained a 543 fs, 15.1 MHz pulse train. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Single-wall carbon nanotubes / passively mode-locked fiber laser / saturable absorber / soliton pulse |
Paper # | R2012-37,EMD2012-43,CPM2012-68,OPE2012-75,LQE2012-41 |
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Committee | CPM |
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Conference Date | 2012/8/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Component Parts and Materials (CPM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 1.07 μm passively mode-locked ytterbium-doped fiber laser with SWNT/PMMA saturable absorber |
Sub Title (in English) | |
Keyword(1) | Single-wall carbon nanotubes |
Keyword(2) | passively mode-locked fiber laser |
Keyword(3) | saturable absorber |
Keyword(4) | soliton pulse |
1st Author's Name | Masato YOSHIDA |
1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University() |
2nd Author's Name | Yuichiro HORI |
2nd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
3rd Author's Name | Toshihiko HIROOKA |
3rd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
4th Author's Name | Masataka NAKAZAWA |
4th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
Date | 2012-08-24 |
Paper # | R2012-37,EMD2012-43,CPM2012-68,OPE2012-75,LQE2012-41 |
Volume (vol) | vol.112 |
Number (no) | 182 |
Page | pp.pp.- |
#Pages | 4 |
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