scholarly journals Hexagonal rare-earth-doped double-clad chalcogenide glass fiber with high absorption efficiency

2022 ◽  
Author(s):  
Guolin Wu ◽  
Jun Wang ◽  
JinJing Wang ◽  
Zan Feng ◽  
Junkai Sheng ◽  
...  
Keyword(s):  
Rare Earth ◽  
Glass Fiber ◽  
Chalcogenide Glass ◽  
Absorption Efficiency ◽  
Rare Earth Doped ◽  
High Absorption

Mid-wave IR and long-wave IR laser potential of rare-earth doped chalcogenide glass fiber

2001 ◽  
Vol 37 (9) ◽  
pp. 1127-1137 ◽  
Author(s):  
L.B. Shaw ◽  
B. Cole ◽  
P.A. Thielen ◽  
J.S. Sanghera ◽  
I.D. Aggarwal
Keyword(s):  
Rare Earth ◽  
Glass Fiber ◽  
Chalcogenide Glass ◽  
Ir Laser ◽  
Long Wave ◽  
Rare Earth Doped

scholarly journals New Trends in Amplifiers and Sources via Chalcogenide Photonic Crystal Fibers

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
L. Mescia ◽  
F. Smektala ◽  
F. Prudenzano
Keyword(s):  
Rare Earth ◽  
Photonic Crystal ◽  
Glass Fiber ◽  
Chalcogenide Glass ◽  
Wavelength Range ◽  
Fiber Lasers ◽  
Photonic Crystal Fibers ◽  
Crystal Fibers ◽  
Rare Earth Doped

Rare-earth-doped chalcogenide glass fiber lasers and amplifiers have great applicative potential in many fields since they are key elements in the near and medium-infrared (mid-IR) wavelength range. In this paper, a review, even if not exhaustive, on amplification and lasing obtained by employing rare-earth-doped chalcogenide photonic crystal fibers is reported. Materials, devices, and feasible applications in the mid-IR are briefly mentioned.

Signal amplification in rare-earth doped heavy metal germanium tellurite glass fiber

2011 ◽  
Vol 28 (10) ◽  
pp. 2320 ◽  
Author(s):  
Baojie Chen ◽  
Lifan Shen ◽  
Hai Lin ◽  
Edwin Yue Bun Pun
Keyword(s):  
Heavy Metal ◽  
Rare Earth ◽  
Glass Fiber ◽  
Signal Amplification ◽  
Tellurite Glass ◽  
Rare Earth Doped

Pulsed laser deposition of rare-earth-doped gallium lanthanum sulphide chalcogenide glass thin films

2014 ◽  
Vol 117 (1) ◽  
pp. 197-205 ◽  
Author(s):  
O. G. Pompilian ◽  
G. Dascalu ◽  
I. Mihaila ◽  
S. Gurlui ◽  
M. Olivier ◽  
...  
Keyword(s):  
Thin Films ◽  
Rare Earth ◽  
Pulsed Laser Deposition ◽  
Chalcogenide Glass ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Gallium Lanthanum Sulphide ◽  
Rare Earth Doped

scholarly journals Rare-earth doped chalcogenide glass fibre laser

1997 ◽  
Vol 33 (5) ◽  
pp. 414 ◽  
Author(s):  
T. Schweizer ◽  
B.N. Samson ◽  
R.C. Moore ◽  
D.W. Hewak ◽  
D.N. Payne
Keyword(s):  
Rare Earth ◽  
Chalcogenide Glass ◽  
Glass Fibre ◽  
Fibre Laser ◽  
Rare Earth Doped

A portable all-fiber thermometer based on the fluorescence intensity ratio (FIR) technique in rare earth doped TeO2–WO3–La2O3–Na2O glass

2018 ◽  
Vol 6 (26) ◽  
pp. 7063-7069 ◽  
Author(s):  
Yuyuan Tu ◽  
Shilong Zhao ◽  
Dongyang He ◽  
Ting Wu ◽  
Hui Zhang ◽  
...  
Keyword(s):  
Rare Earth ◽  
Glass Fiber ◽  
Fluorescence Intensity ◽  
Intensity Ratio ◽  
Temperature Sensing ◽  
Fluorescence Intensity Ratio ◽  
Fir Technique ◽  
Rare Earth Doped ◽  
Co Doped ◽  
Sensing Performance

A portable all-fiber thermometer based on the fluorescence intensity ratio technique in Er3+/Yb3+ co-doped TeO2–WO3–La2O3–Na2O (TWLN) glass fiber was designed and its temperature sensing performance was determined.

Rare-Earth-Doped Glass Fiber for Background Rejection in Remote Fiber-Optic Raman Probes: Theory and Analysis of Holmium-Bearing Glass

1993 ◽  
Vol 47 (10) ◽  
pp. 1683-1692 ◽  
Author(s):  
Thomas F. Cooney ◽  
Christian L. Schoen ◽  
Shiv K. Sharma ◽  
David M. Carey
Keyword(s):  
Rare Earth ◽  
Optical Absorption ◽  
Glass Fiber ◽  
Tunable Laser ◽  
Raman Signal ◽  
Theoretical Treatment ◽  
Absorption Bands ◽  
Doped Glasses ◽  
Doped Glass ◽  
Rare Earth Doped

We have investigated the feasibility of using rare-earth-doped glasses in “self-filtering” optical fibers used for remote Raman spectral collection. We have derived a theoretical treatment and have used the measured relevant sample and glass parameters (e.g., optical absorption of the doped glass and ratio of the intensities of inelastic scattering to elastic scattering plus reflection) to evaluate the usefulness of such fibers. With the use of these parameters, the optical absorption bands of Ho-doped glass, in particular, are found to be sufficiently intense and sharp to enable this glass to be used in the collection fiber of a remote Raman probe. Ho-doped glass fiber of as little as 2 cm in length is sufficient to filter undesirable laser radiation while permitting a high proportion of the sample Raman signal to pass. Use of the 488.0-nm Ar+ laser line or green or red laser wavelengths from a “tunable” laser can ensure that the excitation is within an absorption band and close to the long-wavelength transmission cut-on for the doped glass.

scholarly journals Fabrication of photonic crystals in rare-earth doped chalcogenide glass films for enhanced upconversion

2012 ◽  
Author(s):  
M. E. Pollard ◽  
K. J. Knight ◽  
G. J. Parker ◽  
D. W. Hewak ◽  
M. D. B. Charlton
Keyword(s):  
Rare Earth ◽  
Photonic Crystals ◽  
Chalcogenide Glass ◽  
Rare Earth Doped ◽  
Glass Films
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