کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1495446 992936 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fabrication and characterization of a dual layer multiple refractive index benzocyclobutene polymer platform for integrated optical devices
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Fabrication and characterization of a dual layer multiple refractive index benzocyclobutene polymer platform for integrated optical devices
چکیده انگلیسی

A dual layer Benzocyclobutene (BCB) polymer with tailored refractive index values is successfully fabricated using different curing processes, forming a platform for integrated optical devices. The dual layer BCB polymer could potentially solve the high index contrast issue associated with existing glass–polymer structure, which require sub-micron precision when producing single-mode waveguides. Although the two BCB layers display similar physical properties, they have significantly different optical and chemical characteristics. The different curing processes for the undercladding and core layers led to these differences. Single mode waveguides fabricated via photolithography were also demonstrated with an average propagation loss of 2 dB/cm.


► A dual layer of Benzocyclobutene (BCB) polymer platform waveguide is proposed.
► Two different approach of curing method yield different refractive index of the same BCB material.
► The oven curing has generated CO meanwhile the hotplate curing has produced CO on the BCB polymer.
► Physical, optical and chemical properties of cured films for both methods are observed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 34, Issue 11, September 2012, Pages 1735–1741
نویسندگان
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