Propagation Characteristics of Ultrahigh-Δ Optical Waveguide on Silicon-on-Insulator Substrate : Optics and Quantum Electronics
スポンサーリンク
概要
- 論文の詳細を見る
A submicron rectangular waveguide with a relative refractive index difference Δ of 45% was fabricated on a silicon-on-insulator substrate, and its propagation characteristics were evaluated using the Fabry-Perot resonance method. The propagation loss was of the order of 10cm^<-1>, and was dominated by light scattering at rough interfaces. However, a large modal effective index of more than 4.5 and a low bend loss of less than 1dB at a 0.5-μm-radius bend were also observed. These results suggest the potential of an ultrasmall and high-density lightwave circuit, which accepts the relatively large propagation loss.
- 社団法人応用物理学会の論文
- 2001-04-15
著者
-
Sakai Atsushi
Division Of Mechanical Science Graduate School Of Engineering Hokkaido University
-
Baba Toshihiko
Division Of Electrical And Computer Engineering Yokohama National University
-
HARA Go
Division of Electrical and Computer Engineering, Yokohama National University
-
Sakai Atsushi
Division Of Applied Life Sciences Graduate School Of Agriculture Kyoto University
-
Hara Go
Division Of Electrical And Computer Engineering Yokohama National University
-
Sakai Atsushi
Division Of Electrical And Computer Engineering Yokohama National University
関連論文
- Chemical Kinetic Analysis of the Fuel Ignitability Dependencen of a Premixed Charge Compression Ignition Engine
- Improvements in PCCI Combustion and Emissions with Lower Distillation Temperature Fuels(HCCI, Combustion Processes I)
- P322 EXPRESSION OF P-SELECTIN AND VCAM-1 PRECEDES INTIMAL ACCUMULATION OF MACROPHAGES AND T-LYMPHOCYTES IN HYPERCHOLESTEROLEMIC RABBITS
- 0736 THE INHIBITION OF ATHEROGENESIS BY ANTI C-FMS MONOCLONAL ANTIBODY IN APOLIPOPROTEIN E (APO E) DEFICIENT MICE
- Low Loss Ultra-Small Branches in a Silicon Photonic Wire Waveguide(Special Issue on Recent Progress of Integrated Photonic Devices)
- Purification and Chracterization of a Novel Short-Chain Insecticidal Toxin from the Venom of the Scorpion Liocheles Australasiae
- Finite Element Analysis of Thermal Characteristics in Continuous Wave Long Wavelength Surface Emitting Lasers (II) : Semiconductor Distributed Bragg Reflectors
- Finite Element Analysis of Thermal Characteristics in Continuous Wave Long Wavelength Surface Emitting Lasers (I) : Dielectric Cavity Structures
- Vertical Cavity Surface-Emitting Laser Array for 1.3μm Range Parallel Optical Fiber Transmissions
- A Novel Amphipathic Linear Peptide with Both Insect Toxicity and Antimicrobial Activity from the Venom of the Scorpion Isometrus maculatus
- Propagation Characteristics of Ultrahigh-Δ Optical Waveguide on Silicon-on-Insulator Substrate : Optics and Quantum Electronics