Low loss poly(methylmethacrylate‐d8) core optical fibers

1983 ◽  
Vol 42 (7) ◽  
pp. 567-569 ◽  
Author(s):  
Toshikuni Kaino ◽  
Kaname Jinguji ◽  
Shigeo Nara
Keyword(s):  
Optical Fibers ◽  
Low Loss

Fabrication of low-loss optical fibers by hybridized process

1997 ◽  
Vol 80 (2) ◽  
pp. 7-15
Author(s):  
Kazuaki Yoshida ◽  
Tsuguo Satoh ◽  
Noritsugu Enomoto ◽  
Takeshi Yagi ◽  
Hiroshi Hihara ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Low Loss

Fabrication of High-Strength, Low-Loss Fluorozirconate Glass Optical Fibers

1985 ◽  
Vol 5-6 ◽  
pp. 379-385 ◽  
Author(s):  
T. Shibata ◽  
H. Takahashi ◽  
M. Kimura ◽  
T. Ijichi ◽  
K. Takahashi ◽  
...  
Keyword(s):  
Optical Fibers ◽  
High Strength ◽  
Low Loss ◽  
Fluorozirconate Glass

Low loss poly(methyl methacrylate‐d5) core optical fibers

1982 ◽  
Vol 41 (9) ◽  
pp. 802-804 ◽  
Author(s):  
Toshikuni Kaino ◽  
Kaname Jinguji ◽  
Shigeo Nara
Keyword(s):  
Methyl Methacrylate ◽  
Optical Fibers ◽  
Low Loss ◽  
Poly Methyl Methacrylate

Measurement of Optical Absorption in Very Thin Low-Loss SiO2 Films

1987 ◽  
Vol 105 ◽  
Author(s):  
Robert M. Curran ◽  
Thomas M. Crook ◽  
J. David Zook
Keyword(s):  
Thin Films ◽  
Optical Absorption ◽  
Optical Fibers ◽  
Resonant Cavity ◽  
Plasma Radiation ◽  
Low Loss ◽  
Plasma Irradiation ◽  
Oxygen Hole ◽  
Low Levels ◽  
Hole Centers

AbstractWhile low levels of optical absorption are easily measured in SiO2 bulk samples or optical fibers, we present here a method of detirmining low levels of absorption in thin films of SiO2. Films are deposited on top of high reflectivity multi-layer miriors, and absorption is derived from the time decay in a resonant cavity of threj mirrorsgt 633 nm. Absorption coefficients on the order of 1 cm−1. (k = 10−5) can be measured in films as thin as 100 Angstroms.With this method, we find that absorption at 633 nm can be induced in SiO2 films by exposing them to a He-Ne plasma discharge. Although the plasma radiation (>10 eV) is absorbed near the SiO2 surface, the plasma-induced absorption is uniform within the SiO2 film. This was shown by plasma irradiation of SiO2 films of 4arying thickness, together with computer calgulation of the optical properties of multilayer thin films. Similar absorption behavior has been reported in SiO2 optical fibers and may be due here to DIA (Drawing-Induced Aisorption) centers or NBOHCs (Non-Bridging Oxygen Hole Centers).

Low-loss fusion splices of optical fibers

1985 ◽  
Vol 3 (1) ◽  
pp. 83-92 ◽  
Author(s):  
A. Das ◽  
S. Bhattacharyya
Keyword(s):  
Optical Fibers ◽  
Low Loss

Low‐loss Te‐based chalcogenide glass optical fibers

1986 ◽  
Vol 49 (1) ◽  
pp. 22-23 ◽  
Author(s):  
Toshio Katsuyama ◽  
Hiroyoshi Matsumura
Keyword(s):  
Chalcogenide Glass ◽  
Optical Fibers ◽  
Low Loss
Sign in / Sign up

Export Citation Format

Share Document