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year 28, Issue 2 (ICOP & ICPET 2022 2022)                   ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 454-457 | Back to browse issues page

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mirmohammadi M, parsanasab G M, talebi khoshmehr M. Coupling and Loss measurement of SU8 Waveguides. ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :454-457
URL: http://opsi.ir/article-1-2542-en.html
Abstract:   (760 Views)
Abstract- In this paper we described the importance, propagation method and some specification of optical waveguides. In the following, profits  and important feature of polymeric waveguides were explained. Then, fabrication process of  kind of polymeric waveguide with SU8 which is  a negative photoresist and necessary set-up for lithography were completely described. Finally, we describe how to couple light through optical fiber to fabricated waveguide and measuring the loss of waveguide in different wavelength and Loss value which get are 0.12, 0.9 and 0.11 dB/cm for 655 nm(visible) and 980 nm,1550 nm IR wavelength in respectively.
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Type of Study: Experimental | Subject: Special

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