Fabrication of large-core single-mode polymer waveguide connecting to a thermally expanded core fiber for increased alignment tolerance

2005 ◽  
Vol 246 (4-6) ◽  
pp. 337-343 ◽  
Author(s):  
Min-Cheol Oh ◽  
Su-Hong Cho ◽  
Hyung-Jong Lee
Keyword(s):  
Single Mode ◽  
Large Core ◽  
Polymer Waveguide ◽  
Core Fiber

Single-mode plane-polarized ytterbium-doped large-core fiber laser with 633-W continuous-wave output power

2005 ◽  
Vol 30 (9) ◽  
pp. 955 ◽  
Author(s):  
Y. Jeong ◽  
J. Nilsson ◽  
J. K. Sahu ◽  
D. B.S. Soh ◽  
P. Dupriez ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Output Power ◽  
Continuous Wave ◽  
Single Mode ◽  
Large Core ◽  
Continuous Wave Output Power ◽  
Core Fiber

A Coupling Method from Hollow-Core Fiber with Large Core Diameter to Single Mode Fiber

2019 ◽  
Author(s):  
Xiang Chen ◽  
Xiongwei Hu ◽  
Lvyun Yang ◽  
J inggang Peng ◽  
Haiqing Li ◽  
...  
Keyword(s):  
Single Mode ◽  
Single Mode Fiber ◽  
Coupling Method ◽  
Hollow Core ◽  
Large Core ◽  
Core Diameter ◽  
Core Fiber

scholarly journals In-Fiber BaTiO3 Microsphere Resonator for High-Sensitivity Temperature Measurement

Micromachines ◽  
2021 ◽  
Vol 12 (3) ◽  
pp. 318
Author(s):  
Chi Li ◽  
Meng Zhu ◽  
Peng Ji ◽  
Cong Xiong ◽  
Changrui Liao
Keyword(s):  
Fiber Optic ◽  
Temperature Response ◽  
High Sensitivity ◽  
Single Mode ◽  
Whispering Gallery Mode ◽  
Transmission Spectra ◽  
Hollow Core ◽  
Polymer Waveguide ◽  
Whispering Gallery ◽  
Core Fiber

A fiber optic whispering gallery mode (WGM) resonator was proposed and realized by integrating an inline polymer waveguide with a microsphere mounted on it. The polymer waveguide with a diameter of 1 μm was printed with femtosecond laser-assisted multiphoton polymerization in a section of a grooved hollow-core fiber, which was sandwiched between two single-mode fibers. Two WGW resonators assembled with microspheres of different sizes were prepared. The transmission spectra of those stimulated WGMs were investigated both in simulation and experimentally. The temperature response of the resonators was particularly studied, and a linear sensitivity of −593 pm/°C was achieved from 20 °C to 100 °C.

scholarly journals High coupling efficiency technology of large core hollow-core fiber with single mode fiber

2019 ◽  
Vol 27 (23) ◽  
pp. 33135 ◽  
Author(s):  
Xiang Chen ◽  
Xiongwei Hu ◽  
Lei Liao ◽  
Yingbin Xing ◽  
Gui Chen ◽  
...  
Keyword(s):  
Coupling Efficiency ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Hollow Core ◽  
Large Core ◽  
Core Fiber

Variable optical attenuator based on large-core single-mode polymer waveguide

2005 ◽  
Vol 17 (9) ◽  
pp. 1890-1892 ◽  
Author(s):  
Min-Cheol Oh ◽  
Su-Hong Cho ◽  
Young-Ouk Noh ◽  
Hyung-Jong Lee ◽  
Jung-Jin Joo ◽  
...  
Keyword(s):  
Single Mode ◽  
Large Core ◽  
Polymer Waveguide ◽  
Variable Optical Attenuator

scholarly journals Multi-kilowatt Single-mode Ytterbium-doped Large-core Fiber Laser

2009 ◽  
Vol 13 (4) ◽  
pp. 416-422 ◽  
Author(s):  
Yoon-Chan Jeong ◽  
Alexander J. Boyland ◽  
Jayanta K. Sahu ◽  
Seung-Hwan Chung ◽  
Johan Nilsson ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Single Mode ◽  
Large Core ◽  
Core Fiber

scholarly journals High efficient beam cleanup based on stimulated Brillouin scattering with a large core fiber

2014 ◽  
Vol 32 (4) ◽  
pp. 517-521 ◽  
Author(s):  
Qilin Gao ◽  
Zhiwei Lu ◽  
Chengyu Zhu ◽  
Jianhui Zhang
Keyword(s):  
Brillouin Scattering ◽  
Beam Quality ◽  
Stimulated Brillouin Scattering ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Large Core ◽  
Novel Approach ◽  
High Efficient ◽  
Core Fiber ◽  
Stimulated Brillouin

AbstractA novel approach of beam cleanup based on stimulated Brillouin scattering with a large core fiber is proposed to improve the laser beam quality. The fusion splice scheme from a single-mode fiber to a very large core fiber (105 µm) is first employed in stimulated Brillouin scattering to steadily excite the fundamental mode of the Stokes beam. As a result, the output beam achieves a measured M2 value of around 1.3 meanwhile the pump conversion efficiency is up to 90%, which is the best in the reports of stimulated Brillouin scattering cleanup to our knowledge.

scholarly journals Ytterbium-doped large-core fiber laser with 1.36 kW continuous-wave output power

2004 ◽  
Vol 12 (25) ◽  
pp. 6088 ◽  
Author(s):  
Y. Jeong ◽  
J. K. Sahu ◽  
D. N. Payne ◽  
J. Nilsson
Keyword(s):  
Fiber Laser ◽  
Output Power ◽  
Continuous Wave ◽  
Large Core ◽  
Continuous Wave Output Power ◽  
Core Fiber
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