Identifying priority areas for the conservation of the Critically Endangered northern white-cheeked gibbon Nomascus leucogenys in northern Lao

Conference proceedings article

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

ไม่พบข้อมูลที่เกี่ยวข้อง

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Syxaiyakhamthor K., Ngoprasert D., Asensio N., Savini T.

ผู้เผยแพร่: Hindawi

ปีที่เผยแพร่ (ค.ศ.): 2019

ISBN: 9781728133614

นอก: 0146-9428

eISSN: 1745-4557

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078859097&doi=10.1109%2fECTI-CON47248.2019.8955388&partnerID=40&md5=cd7140d022a9266f521c56385938652a

ภาษา: English-Great Britain (EN-GB)

ดูบนเว็บไซต์ของสำนักพิมพ์

บทคัดย่อ

This paper presents anti-reflection coating designs and simulation on the Si-based photonic devices used in the optical communication. The simulations were performed to determine the reflectance spectrum of the single-layer and double-layer thin-film coatings. Several coating materials were chosen in simulation to obtain the best solution for light reflection reduction within the wavelengths of 1200-1600nm. The simulation results showed that the single-layer of SiO2 thin- film yielded the reflectance value less than 7%, which was over 20% improvement from an uncoated sample. While, the double- layer anti-reflection coating of ZnSe/LiF showed the promising results of reflectivity less than 0.03% over the wavelengths of 1200-1600nm, which cover all the FTTx wavelength bands. Thus, the proposed ARC structure has the potential to be employed for light reflection reduction for Si-based photonic devices in optical communication networks and optical sensors. ฉ 2019 IEEE.

คำสำคัญ

Anti reflection coating (ARC), Reflectance, Silicon-based photonic devices