Ytterbium-Doped Yettrium Aluminum Garnet Crystal Fiber Multipass Ring Laser
スポンサーリンク
概要
- 論文の詳細を見る
We report the growth of ytterbium-doped yettrium aluminum garnet (Yb:YAG) crystal fibers by the laser-heated pedestal growth (LHPG) method. The characteristics of Yb:YAG crystal fibers were analyzed by electron probe microanalyzer (EPMA) and X-ray diffraction measurements. The small crystal fiber diameter makes it effective for heat removal from a high-Yb3+-concentration and quasi-three-level gain medium. The length of this crystal-fiber-based high absorption can be shorter, which is eminently suitable for a multipass ring cavity to maintain cavity stability and mode symmetry. We successfully demonstrated a two-mirror multipass ring laser with 54.7% slope efficiency, which is higher than the 50.3% for a bulk Yb:YAG laser.
- 2010-12-25
著者
-
Chen Li-hsuan
Institute Of Clinical Pharmacy National Cheng Kung University
-
Huang Sheng-lung
Institute Of Electro-optical Engineering National Sun Yat-sen University
-
Chen Li-Hsuan
Institute of Electro-Optical Engineering, National Sun Yat-Sen University, 70 Lien-hai Rd., Kaohsiung 804, Taiwan, R.O.C.
-
Huang Kuang-Yao
Institute of Electro-Optical Engineering, National Sun Yat-sen University, Kaohsiung 804, Taiwan, R.O.C.
-
Lai Chien-Chih
Institute of Photonics and Optoelectronics, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 106, Taiwan, R.O.C.
-
Peng Hsin
Institute of Electro-Optical Engineering, National Sun Yat-Sen University, 70 Lien-hai Rd., Kaohsiung 804, Taiwan, R.O.C.
-
Yi Jui-Yun
Department of Optoelectronics and Communication Engineering, National Kaohsiung Normal University, No. 62, Shenjhong Rd., Yanchao Township, Kaohsiung County 824, Taiwan, R.O.C.
-
Huang Kuang-Yao
Institute of Photonics and Optoelectronics, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 106, Taiwan, R.O.C.
関連論文
- Imaging Photo-induced Reaction of poly(p-phenylenevinylene) Thin Films by a Spectrally Resolved Laser Scanning Microscope
- Design and Optimization of Cr4+:Y3Al5O12 Double-Clad Crystal Fiber Laser
- A Passively Q-Switched Laser Constructed by a Two-Mirror Reentrant Ring Cavity : Optics and Quantum Electronics
- Timing Jitter Reduction of a Passively Q-Switched Laser
- Low dose erythropoietin-beta improves anemia and maintains ribavirin dose in chronic hepatitis C patients receiving combination therapy with ribavirin plus pegylated interferon Alfa-2b
- Efficient Nd:Y_3Al_5O_ Crystal Fiber Laser
- Polarization Analysis of a Nonplanar Reentrant Ring Laser Cavity
- Ytterbium-Doped Yettrium Aluminum Garnet Crystal Fiber Multipass Ring Laser
- Effect of Nanocrystal Structures on Interface of Cr-Doped Yttrium Aluminum Garnet Double-Clad Crystal Fiber
- Two-Dimensional Simulations on Heat Transfer and Fluid Flow for Yttrium Aluminium Garnet Single-Crystal Fiber in Laser-Heated Pedestal Growth System
- Compact Passively Q-Switched Yb:YAG Multipass Ring Lasers
- Enhancement of Cr4+ Concentration in Y3Al5O12 Crystal Fiber by Pregrowth Perimeter Deposition
- Planar Multipass Ring Laser Cavity