Influence of Growth Temperature on the Magnetic and Optical Properties of Liquid-Phase-Epitaxial(LPE)-Grown Lanthanum- and Gallium-Substituted Yttrium Iron Garnet((La, Ga):YIG) Films and Their Application to Waveguides
スポンサーリンク
概要
- 論文の詳細を見る
We measure the growth temperature dependence of the magnetic and optical properties of lanthanum- and gallium-substituted yttrium iron garnet films deposited on gadolinium gallium garnet substrates by the liquid-phase-epitaxial-growth method for use as integrated optical waveguides. The magnetization of the film can be saturated in the film plane by a weak external-magnetic field (<45 Oe). The refractive index is controlled in a range of 2.192 to 2.204 by the growth temperature, which ranges from 893 to 835℃. Rib waveguides with low propagation loss (2.3 dB/cm at 1.55 μm wavelength evaluated by measuring the contrast in Fabry-Perot cavity resonance signals) are also fabricated.
- 社団法人応用物理学会の論文
- 1992-05-15
著者
-
Shibukawa A
Ntt Opto-electronics Laboratories
-
MINO Shinji
NTT Optical Network Systems Laboratories
-
Tate A
Ntt Photonics Laboratories Ntt Corporation
-
Mino Shinji
Ntt Opto-electronics Laboratories
-
Sugimoto N
National Institute For Environment Studies
-
TATE Akiyuki
NTT Opto-electronics Laboratories
-
SUGIMOTO Naoto
NTT Opto-Electronics Laboratories
-
SHIBUKAWA Atsushi
NTT Opto-eletctronics Laboratories
-
Shibukawa Atsushi
Ntt Opto-electronics Laboratories
関連論文
- Lidar Network System for Monitoring the Atmospheric Environment in Jakarta City
- Q-Factor-Based Level Design for Photonic ATM Switches (Joint Special Issue on Photonics in Switching : Systems and Devices)
- Q-Factor-Based Level Design for Photonic ATM Switches (Joint Special Issue on Photonics in Switching : Systems and Devices)
- Electron Irradiation Damage in Radiation-Resistant InP Solar Cells
- Proton Irradiation Damage in GaAs Single Crystals Examined for Solar Cells
- An Improved Method for Wind Measurements with a Conical-Scanning Correlation Lidar
- Wide-Band Thermo-Optic Wavelength Tunable Filter Using Silicone Resin with a Fast Response for WDM Systems
- Completely Bi-Substituted Iron Garnet (BIG) Films Prepared by Electron Cyclotron Resonance (ECR) Sputtering
- Preparation of Bi Iron Garnet Film with a Two-Step Growth Technique
- Low-Driving-Voltage Electro-Optic Modulator With Novel KTa_Nb_xO_3 Crystal Waveguides
- Crystallinity of Ce Substituted YIG Films Prepared by RF Sputtering
- Preparation of Magneto-Optic Single-Mode Buried Channel Waveguides of Lanthanum- and Gallium-Substituted Yttrium Iron Garnet
- Ridge Structures Formed on Nd_3Ga_5O_ and Sm_3Ga_5O_ Single Crystal Substrates
- Properties of Ce-Substituted Yttrium Iron Garnet Film Containing Indium Prepared by RF-Sputtering
- Structure and Lattice Deformation of Ce-Substituted Yttrium Iron Garnet Film Prepared by RF Sputtering
- Scanning Electron Microscope Observation of Ridge Structures Formed on (100) and (110) Gd_3Ga_5O_ Substrates
- Preparation of Substituted Y_3Fe_5O_ Single-Mode Buried Waveguides on a [1 0 0] Oriented Gd_3Ga_5O_ Substrate
- Preparation of Substituted Y_3Fe_5O_ Waveguide Directional Coupler Using Ion-Beam Etching
- [110]-Directed Ridge Formation of Epitaxial Y_3Fe_5O_ Film Grown on [111]-Oriented Gd_3Ga_5O_
- Influence of Growth Temperature on the Magnetic and Optical Properties of Liquid-Phase-Epitaxial(LPE)-Grown Lanthanum- and Gallium-Substituted Yttrium Iron Garnet((La, Ga):YIG) Films and Their Application to Waveguides
- Ion Incident Angle Dependence of Ridge Shapes Formed on [111] Oriented Gd_3Ga_5O_ by Ion Beam Etching
- Ar Ion-Beam Etching of Gadolinium-Gallium Garnet
- Wind Profiling by a Conical-Scanning Time-Correlation Lidar
- Assembly and Electrical Wiring Technologies on Planar Lightwave Circuit (PLC) Platform Providing Hybrid Integration of Optoelectronic Devices and Integrated Circuits (ICs) (Joint Special Issue on Photonics in Switching : Systems and Devices)
- Assembly and Electrical Wiring Technologies on Planar Lightwave Circuit (PLC) Platform Providing Hybrid Integration of Optoelectronic Devices and Integrated Circuits (ICs) (Joint Special Issue on Photonics in Switching : Systems and Devices)
- Formation of Ridges on Gd_3Ga_5O_ by Ion-Beam Etching and Subsequent Phosphoric Acid Treatment Utilizing Tri-Layered Etching Mask
- Optical Studies of CaS:Eu, Sm Infrared Stimulable Phosphors
- Stress-Induced Perpendicular Magnetic Anisotropy in PtMnSb Thin Films