waveguides with low confinement loss, low chromatic dispersion, and low nonlinear effects are used in optical communication systems. optical fibers can also be employed in such systems. besides optical fibers, photonic crystal fibers are also highly suitable transmission media for optical communication systems. in this paper, we introduce two new designs of index-guiding photonic crystal fiber ...

Design methodology is an important knowledge for student designers when doing design. However, in application the design studio class, often override this methodological aspect. This happens without realizing that students always have difficulty asked to explain their work plans and progress of work. With methodology, can more easily parse steps convey thinking ideas a concept designing designs...

Innovating in the field of new media genres requires methods for producing designs that can succeed in being disseminated and used outside of design research labs. This article uses the author’s experiences with the development of university courses in communication design to address the research question: How can we design courses to give students the competencies they need to work as designer...

Communication between people is commonly thought to play a major role in determining the success or failure of collaborative design projects. We conducted 8 weeks observation and 62 interviews three companies. Our findings indicate that communication blamed for causing many problems which are not obvious technical nature. However, such more often symptomatic underlying factors related informati...