Improvement of the technology of making multi-mode polysiloxane waveguides

Wen Chang-Li; Ji Jia-Rong; Dou Wen-Hua; Feng Xiang-Hua; Xu Rong; Men Tao; Liu Chang-Hai

doi:10.7498/aps.61.094202

Abstract

In this paper, we present an improved technology of making multi-mode polysiloxane waveguides. Through this kind of improvement, we can solve these problems such as reducing the number of air bubbles, demoulding, uncuring of the core layer, the chemical reaction between the core layer and the cover layer,etc. Finally, more than 80% of waveguides made by us can be successful, but before the improvement of the technology we can only have less than 40% successful waveguides. The longest waveguides can be 22.5 cm in length, compared with the 21 cm of previous ones. The propagation loss of the waveguides is 0.21 dB/cm (850 nm) by cutting back method, but before the improvement we can only have a loss of 0.3 dB/cm (850 nm). So the improvement of the technology is important in optical waveguides making.

Keywords:

Authors and contacts

1.
State Key Laboratory of Astronautic Dynamics, Xi'an 710043, China;
2.
College of Opto-Electronics Science and Engineering, National University of Defense Technology, Changsha 410073, China
Funds: Project supported by the National High Technology Research and Development Program of China (Grant No. 2007AA01Z2a5).

References

[1]	Misuo Usui, Makoto Hikita, Toshio Watanabe, Michiyuki Amano, Shungo Sugawara, Shoichi Hayashida, Saburo Imamura 1995 IEEE 4 260
[2]	Misuo Usui, Makoto Hikita, Toshio Watanabe Michiyuki Amano, Shungo Sugawara, Shoichi Hayashida, Saburo Imamura 1996 Journal of Lightwave Technology 4 2338
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[4]	Neyer A, Kopetz S, Rabe E, Kang W J, Tombrink S 2005 Electronic Components and Technology Conference 55 246
[5]	Wen C L, Ji J R, Feng X H, Song Y S, Dou W H 2011 Acta Optica Sinica 31 0212005 (in Chinese) [温昌礼, 季家镕, 冯向华, 宋艳生, 窦文华 2011 光学学报 31 0212005]

Cited By

[1]	Misuo Usui, Makoto Hikita, Toshio Watanabe, Michiyuki Amano, Shungo Sugawara, Shoichi Hayashida, Saburo Imamura 1995 IEEE 4 260
[2]	Misuo Usui, Makoto Hikita, Toshio Watanabe Michiyuki Amano, Shungo Sugawara, Shoichi Hayashida, Saburo Imamura 1996 Journal of Lightwave Technology 4 2338
[3]	Kopetz S, Rabe E, Kang W J, Neyer A 2004 Electronics Letters 40 668
[4]	Neyer A, Kopetz S, Rabe E, Kang W J, Tombrink S 2005 Electronic Components and Technology Conference 55 246
[5]	Wen C L, Ji J R, Feng X H, Song Y S, Dou W H 2011 Acta Optica Sinica 31 0212005 (in Chinese) [温昌礼, 季家镕, 冯向华, 宋艳生, 窦文华 2011 光学学报 31 0212005]

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Catalog

Vol. 61, Issue 9 - 2012-05-05

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