상세정보
학술지
Low Bending Loss Metal Waveguide Embedded in a Free-Standing Multilayered Polymer Film
- 발행일
- 200901
- 출처
- Optics Express, v.17 no.1, pp.228-234
- ISSN
- 1094-4087
- 출판사
- Optical Society of America(OSA)
- 협약과제
- 08MB2200, 휴대 단말기용 나노 플렉시블 광전배선 모듈, 주정진
- 초록
- Very low vertical bending loss is demonstrated in a flexible metal waveguide. The waveguide consists of an 8 nm-thick and 68 mm-long Ag strip embedded in a free-standing multilayered low-loss polymer film. The polymer film is composed of a 10 nm-thick inner cladding with a refractive index of 1.524, and a pair of 20 nm-thick outer claddings which both have a refractive index of 1.514, resulting in a total thickness of 50 μm. The measured vertical bending loss is lower than 0.3 dB/180째 at a wavelength of 1310 nm for the bending radii down to 2 mm. © 2008 Optical Society of America.
- KSP 제안 키워드
- 1310 nm, 2 mm, 20 nm, Bending loss, Free-standing, Polymer films, Vertical bending, low loss, refractive index