Research on surface-mount packaging of surface-emitting laser

2016 Fiscal Year Final Research Report

• Project/Area Number: 26420331
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Electron device/Electronic equipment
• Research Institution: National Institute of Advanced Industrial Science and Technology
• Principal Investigator: KINTAKA Kenji 国立研究開発法人産業技術総合研究所, 無機機能材料研究部門, 主任研究員 (50356911)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: 光集積回路 / 光導波路 / 導波モード共鳴 / グレーティング / 光共振器 / 波長フィルタ / ミラー

Outline of Final Research Achievements

Guided-mode resonance (GMR) devices were investigated as a novel kind of optical devices for optical packaging in intra-board optical interconnect. A cavity-resonator-integrated guided-mode resonance filter (CRIGF) is a new type of GMR filter, and consists of a grating coupler and a pair of distributed Bragg reflectors (DBRs) on a transparent substrate. We demonstrated a CRIGF with a micrometer-size aperture, and grating-position-shifted CRIGFs for narrower-band wavelength filter. We also demonstrated narrow-band high-reflection with guided-wave launching at the same time by using a CRIGF with a shortening DBR length. A CRIGF integrated on a high-reflection substrate was proposed, and a narrowband notch filtering was demonstrated.

Free Research Field

光波工学