| Presentation | 1995/12/8 CW lasing characteristics of Nd:KGW at 1.067μm and 1.351μm M. Esmeria Jr. Jose, Sarwar Abedin Kazi, Choichi Takyu, Manabu Sato, Hiromasa Ito, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents CW lasing characteristics of Nd:KGW with different doping concentrations. Three samples with Nd^<3+> doping of 3, 5 and 10 at.% were pumped by a Ti:sapphire laser. The 3 at.% sample exhibited the highest efficiency of 57% at a wavelength or 1.067μm compared with other two samples. The same 3 at.% sample was pumped a 1 Watt LD and a high slope efficiency of 47% was achieved. The measured fluorescence lifetime for the 3 at.% is 109μs, however, as the doping level is increased , the fluorescence lifetime also decreases. Also, this paper will present the first reported CW lasing at 1.351μm of a 3 at.% using a Ti:sapphire laser. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Neodymium / Solid State laser |
| Paper # | LQE95-117 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 1995/12/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | CW lasing characteristics of Nd:KGW at 1.067μm and 1.351μm |
| Sub Title (in English) | |
| Keyword(1) | Neodymium |
| Keyword(2) | Solid State laser |
| 1st Author's Name | M. Esmeria Jr. Jose |
| 1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University() |
| 2nd Author's Name | Sarwar Abedin Kazi |
| 2nd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 3rd Author's Name | Choichi Takyu |
| 3rd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 4th Author's Name | Manabu Sato |
| 4th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 5th Author's Name | Hiromasa Ito |
| 5th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| Date | 1995/12/8 |
| Paper # | LQE95-117 |
| Volume (vol) | vol.95 |
| Number (no) | 403 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |