Solid-core square-lattice photonic crystal fibers: comparative studies of the single-mode regime and numerical aperture for circular and square air-holes

2011 ◽  
Vol 42 (14-15) ◽  
pp. 851-862 ◽  
Author(s):  
Halime Demir ◽  
Sedat Ozsoy
Keyword(s):  
Photonic Crystal ◽  
Comparative Studies ◽  
Photonic Crystal Fibers ◽  
Numerical Aperture ◽  
Single Mode ◽  
Square Lattice ◽  
Solid Core ◽  
Crystal Fibers ◽  
Single Mode Regime

Single-mode regime of square-lattice photonic crystal fibers

2005 ◽  
Vol 22 (8) ◽  
pp. 1655 ◽  
Author(s):  
F. Poli ◽  
M. Foroni ◽  
M. Bottacini ◽  
M. Fuochi ◽  
N. Burani ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fibers ◽  
Single Mode ◽  
Square Lattice ◽  
Crystal Fibers ◽  
Single Mode Regime

PLASTIC PHOTONIC CRYSTAL FIBERS DRAWN FROM STACKED CAPILLARIES

2004 ◽  
Vol 13 (03n04) ◽  
pp. 519-523 ◽  
Author(s):  
BU-GON SHIN ◽  
JOENG-HO PARK ◽  
JANG-JOO KIM
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fibers ◽  
Single Mode ◽  
Solid Core ◽  
Mode Propagation ◽  
Hollow Core ◽  
Hexagonal Symmetry ◽  
Propagation Of Light ◽  
Crystal Fibers ◽  
Core Polymer

Solid and hollow core polymer photonic crystal fibers (PPCFs) were fabricated by drawing preforms of stacked capillaries made of polystyrene (PS). The PPCFs consist of a solid PS core or a hollow core surrounded by periodic air holes of a hexagonal symmetry running along the length of fiber. We have demonstrated the single mode propagation of light through the solid core PPCF at wavelengths of 1.33 and 1.55 μm.

scholarly journals All-Fiber Gas Raman Laser by D2-Filled Hollow-Core Photonic Crystal Fibers

Photonics ◽  
2021 ◽  
Vol 8 (9) ◽  
pp. 382
Author(s):  
Wenxi Pei ◽  
Hao Li ◽  
Wei Huang ◽  
Meng Wang ◽  
Zefeng Wang
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fibers ◽  
Maximum Output Power ◽  
Tunable Laser ◽  
Raman Laser ◽  
Single Mode ◽  
Maximum Output ◽  
Solid Core ◽  
Hollow Core ◽  
Crystal Fibers

We report here an all-fiber structure tunable gas Raman laser based on deuterium-filled hollow-core photonic crystal fibers (HC-PCFs). An all-fiber gas cavity is fabricated by fusion splicing a 49 m high-pressure deuterium-filled HC-PCF with two solid-core single-mode fibers at both ends. When pumped with a pulsed fiber amplifier seeded by a tunable laser diode at 1.5 μm, Raman lasers ranging from 1643 nm to 1656 nm are generated. The maximum output power is ~1.2 W with a Raman conversion efficiency of ~45.6% inside the cavity. This work offers an alternative choice for all-fiber lasers operating at 1.6–1.7 μm band.

Single-mode regime of 19-cell Yb-doped double-cladding photonic crystal fibers

2011 ◽  
Author(s):  
Enrico Coscelli ◽  
Federica Poli ◽  
Thomas T. Alkeskjold ◽  
Davide Passaro ◽  
Annamaria Cucinotta ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fibers ◽  
Single Mode ◽  
Crystal Fibers ◽  
Single Mode Regime

scholarly journals Numerical aperture of single-mode photonic crystal fibers

2002 ◽  
Vol 14 (8) ◽  
pp. 1094-1096 ◽  
Author(s):  
N.A. Mortensen ◽  
J.R. Folken ◽  
P.M.W. Skovgaard ◽  
J. Broeng
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fibers ◽  
Numerical Aperture ◽  
Single Mode ◽  
Crystal Fibers

Comparison of thermally-induced single-mode regime changes in Yb-doped large mode area photonic crystal fibers

2013 ◽  
Author(s):  
Enrico Coscelli ◽  
Federica Poli ◽  
Riyadh Mwad Naife ◽  
Annamaria Cucinotta ◽  
A. Hadi Al-Janabi ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fibers ◽  
Single Mode ◽  
Thermally Induced ◽  
Large Mode Area ◽  
Regime Changes ◽  
Crystal Fibers ◽  
Mode Area ◽  
Single Mode Regime
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