Channel waveguides in ion-exchanged pyrex by direct UV writing

2004 ◽  
Vol 242 (1-3) ◽  
pp. 109-114 ◽  
Author(s):  
A.K. Sheridan ◽  
C.B.E. Gawith ◽  
G.D. Emmerson ◽  
J.A. Milton ◽  
P.G.R. Smith ◽  
...  
Keyword(s):  
Channel Waveguides ◽  
Uv Writing

Direct UV writing of buried singlemode channel waveguides in Ge-doped silica films

1994 ◽  
Vol 30 (17) ◽  
pp. 1401-1403 ◽  
Author(s):  
M. Svalgaard ◽  
A. Bjarklev ◽  
C.V. Poulsen ◽  
O. Poulsen
Keyword(s):  
Silica Films ◽  
Channel Waveguides ◽  
Uv Writing

Synthesis of UV-Writing Fluorinated Polymer for Organic Optical Waveguide

2013 ◽  
Vol 690-693 ◽  
pp. 1604-1608
Author(s):  
Xu Fei ◽  
Shu Qi Fan ◽  
Jing Tian ◽  
Yi Wang
Keyword(s):  
Refractive Index ◽  
Epoxy Resin ◽  
Polymer Film ◽  
Optical Waveguide ◽  
Optical Waveguides ◽  
Uv Light ◽  
Uv Exposure ◽  
Propagation Losses ◽  
Channel Waveguides ◽  
Uv Writing

UV-Writing Poly(FPS-co-GMA) for optical waveguide was synthesized and the refractive index of the polymer film was tuned in the range of 1.460~1.555 at 1550 nm by mixing with bis-phenol-A epoxy resin. The film, which was made by spinning coated the Poly(FPS-co-GMA) with photo initiator, had good UV light lithograph sensitivity. The optical waveguides with very smooth top surface were fabricated from the resulting polymer by direct UV exposure and chemical development. The propagation losses of the channel waveguides were measured to be below 0.6 dB/cm at 1550 nm.

UV writing of channel waveguides in erbium doped fluoride glass thin films

1998 ◽  
Vol 34 (3) ◽  
pp. 267 ◽  
Author(s):  
B. Boulard ◽  
L. Brilland ◽  
H. Poignant
Keyword(s):  
Thin Films ◽  
Fluoride Glass ◽  
Erbium Doped ◽  
Channel Waveguides ◽  
Uv Writing

An analysis of intersecting diffused channel waveguides

1985 ◽  
Vol 21 (11) ◽  
pp. 1799-1805 ◽  
Author(s):  
M. Feit ◽  
J. Fleck
Keyword(s):  
Channel Waveguides

Numerical analysis of step-index channel waveguides designed with a formally-equivalent separable index profile

2001 ◽  
Vol 48 (14) ◽  
pp. 2141-2154 ◽  
Author(s):  
José Ramón Salgueiro ◽  
Jesús Liñares ◽  
Vicente Moreno ◽  
María C. Nistal
Keyword(s):  
Numerical Analysis ◽  
Index Profile ◽  
Step Index ◽  
Channel Waveguides

Second Harmonic Generation in Poled Polymers

1995 ◽  
Vol 413 ◽  
Author(s):  
G. I. Stegeman ◽  
M. JÄger ◽  
A. Otomo ◽  
W. Brinker ◽  
S. Yilmaz ◽  
...  
Keyword(s):  
Nonlinear Optics ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Organic Materials ◽  
Second Harmonic ◽  
Input Power ◽  
Inorganic Materials ◽  
Channel Waveguides ◽  
Harmonic Conversion ◽  
Conversion Efficiencies

ABSTRACTThe phenomenon of second harmonic generation has been studied from the earliest days of nonlinear optics.[l] To date the most impressive results in terms of conversion efficiency for as low an input power as possible have been obtained in channel waveguides made from inorganic materials.[2] However, when their second order nonlinearities (10s of pm/V) are compared with those of organic materials (10s → 100s pmn/V), it is clear that organic materials should eventually produce much better harmonic conversion efficiencies. [3]

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