1. 孙晓文 1120349016 Optical Filter Based on SOI

2. 2015-9-121 Outline  Introduction of silicon photonics  Target of the design of optical filter  Analysis of existed optical filters

3. Advantage of Silicon Photonics  集成不同类型的器件到同一个硅基平台上  与 CMOS 工艺的兼容性，光子器件同电子器件单 片集成，将电子的计算能力与光子的互连能力通 过单个硅基芯片融合。  硅 (n=3.45)/ 二氧化硅 (n=1.45) 此 SOI 结构对光的 限制能力很强，光子器件的尺寸 nm 2015-9-122

4. Target of the design Large FSR Bandwidth tunable Wavelength tunable 2015-9-123

5. Add-drop filter type microring resonator 2015-9-124 Through: Drop:

6. Add-drop filter type microring resonator(2) 2015-9-125 Schematic of the vertical structure of SOI Transmission Spectrum

7. Discrete and Fine Wavelength TunableThermo-Optic WSS for Low Power Consumption C+L Band Tunability 2015-9-126 FSRextended = m1FSR1 = m2FSR2 To get the maximum FSR expansion and maximum suppression of the interstitial peaks: m2 = m1 −1

8. (2) 2015-9-127 Wavelength tunable Bandwidth tunable

9. Tunable Vernier Microring Optical Filters Using p-i-p Resistor-Based Micro-Heaters 2015-9-128 R 1 = 10 um and R 2 = 12 um the filter wavelength can be tuned to cover one FSR of 47 nm

10. Bandwidth and wavelength-tunable optical bandpass filter based on silicon microring-MZI structure 2015-9-129