| ชื่อเรื่อง | : | Femtosecond laser pumped by high-brightness coherent polarization locked diodes |
| นักวิจัย | : | Purnawirman, Purnawirman , Phua, P. B. |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2554 |
| อ้างอิง | : | Purnawirman, P.,& Phua, P. B. (2011). Femtosecond laser pumped by high-brightness coherent polarization locked diodes. Optics letters, 36(15), 2797-. , http://hdl.handle.net/10220/23936 , http://dx.doi.org/10.1364/OL.36.002797 , 161352 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Optics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We demonstrate, for the first time to our knowledge, the use of a coherent polarization locked diode as the high-brightness pump source for a femtosecond laser. Four diode emitters are coherently locked to produce more than 5 W linearly polarized, narrow linewidth, and single-lobed pump beam. This gives >10× brightness improvement over the conventional diode array. The diode beam is then used to pump a Yb:KYW laser to obtain 2 W output with 57% slope efficiency in cw laser operation. By using a saturable absorber mirror, we achieved cw mode-locking operation with a 177 fs pulse width at an average power of 0.55 W . |
| บรรณานุกรม | : |
Purnawirman, Purnawirman , Phua, P. B. . (2554). Femtosecond laser pumped by high-brightness coherent polarization locked diodes.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Purnawirman, Purnawirman , Phua, P. B. . 2554. "Femtosecond laser pumped by high-brightness coherent polarization locked diodes".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Purnawirman, Purnawirman , Phua, P. B. . "Femtosecond laser pumped by high-brightness coherent polarization locked diodes."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2554. Print. Purnawirman, Purnawirman , Phua, P. B. . Femtosecond laser pumped by high-brightness coherent polarization locked diodes. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2554.
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