scholarly journals Applications of High Power Single-Mode Fiber Lasers to Novel Microwelding and Micromachning

2005 ◽  
Vol 33 (4) ◽  
pp. 249-253 ◽  
Author(s):  
Isamu MIYAMOTO
Keyword(s):  
High Power ◽  
Fiber Lasers ◽  
Single Mode ◽  
Single Mode Fiber

scholarly journals Microdrilled tapers to enhance optical fiber lasers for sensing

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
R. A. Perez-Herrera ◽  
M. Bravo ◽  
P. Roldan-Varona ◽  
D. Leandro ◽  
L. Rodriguez-Cobo ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Optical Fibers ◽  
Fiber Lasers ◽  
Signal To Noise Ratio ◽  
Power Level ◽  
Single Mode ◽  
Optical Signal ◽  
Single Mode Fiber ◽  
Output Power Level ◽  
Linear Cavity

AbstractIn this work, an experimental analysis of the performance of different types of quasi-randomly distributed reflectors inscribed into a single-mode fiber as a sensing mirror is presented. These artificially-controlled backscattering fiber reflectors are used in short linear cavity fiber lasers. In particular, laser emission and sensor application features are analyzed when employing optical tapered fibers, micro-drilled optical fibers and 50 μm-waist or 100 μm-waist micro-drilled tapered fibers (MDTF). Single-wavelength laser with an output power level of about 8.2 dBm and an optical signal-to-noise ratio of 45 dB were measured when employing a 50 μm-waist micro-drilled tapered optical fiber. The achieved temperature sensitivities were similar to those of FBGs; however, the strain sensitivity improved more than one order of magnitude in comparison with FBG sensors, attaining slope sensitivities as good as 18.1 pm/με when using a 50 μm-waist MDTF as distributed reflector.

Raman suppression in a high-power single-mode fiber oscillator using a chirped and tilted fiber Bragg grating

2021 ◽  
Vol 18 (3) ◽  
pp. 035103
Author(s):  
Xiaofan Zhao ◽  
Xin Tian ◽  
Qihao Hu ◽  
Binyu Rao ◽  
Meng Wang ◽  
...  
Keyword(s):  
Fiber Bragg Grating ◽  
High Power ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Bragg Grating

Highly efficient high power single-mode fiber amplifier utilizing the distributed mode filtering bandgap rod fiber

2012 ◽  
Author(s):  
Marko Laurila ◽  
Thomas T. Alkeskjold ◽  
Mette M. Jørgensen ◽  
Sidsel R. Petersen ◽  
Jes Broeng ◽  
...  
Keyword(s):  
High Power ◽  
Single Mode ◽  
Fiber Amplifier ◽  
Single Mode Fiber ◽  
Highly Efficient

3.3 kW high power single mode fiber laser

2020 ◽  
Author(s):  
Zhenhua Yu ◽  
Po Zhao ◽  
Haotong Lian ◽  
Jintao Hou ◽  
Bin Chen ◽  
...  
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Single Mode ◽  
Single Mode Fiber

High-power performance of single-mode fiber-optic connectors

2002 ◽  
Vol 20 (5) ◽  
pp. 879-885 ◽  
Author(s):  
M. de Rosa ◽  
J. Carberry ◽  
V. Bhagavatula ◽  
K. Wagner ◽  
C. Saravanos
Keyword(s):  
High Power ◽  
Fiber Optic ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Power Performance

Efficient High-power Single-mode Yb Three-level Cladding-pumped All-solid Photonic Bandgap Fiber Lasers at ~978nm

2019 ◽  
Author(s):  
Turghun Matniyaz ◽  
Wensong Li ◽  
Monica Kalichevsky-Dong ◽  
Thomas W. Hawkins ◽  
Joshua Parsons ◽  
...  
Keyword(s):  
High Power ◽  
Fiber Lasers ◽  
Photonic Bandgap ◽  
Single Mode ◽  
Photonic Bandgap Fiber
Sign in / Sign up

Export Citation Format

Share Document