Narrow Linewidth Characteristics in Tunable Twin-Guide Distributed Feedback Laser Diodes

スポンサーリンク

概要

• 論文の詳細を見る

• A sub-MHz (467 kHz) spectral linewidth for a tunable twin-guide distributed feedback laser is achieved for the first time. The linewidth is kept to less than 9 MHz during a continuous tuning range of 2 nm. The measured linewidth can be expressed separately by a power-dependent term and a power-independent term. The linewidth during tuning is separated into two terms experimentally for the first time. The power-dependent term conforms to the estimated linewidth during tuning. The experimental results indicate that linewidth broadening during tuning is mainly caused by the power-independent factor.

• 社団法人応用物理学会の論文
• 1992-11-15

著者

• Yamamoto E

  Kyoto Inst. Technol. Kyoto Jpn

• Hamada M

  Univ. Tokyo Tokyo Jpn

• Yamamoto Eiji

  Faculty of Informatics, Okayama University of Science

• Yamamoto Eiji

  Optical Measurement Technology Development Co. Ltd.:olympus Optical Co. Lid.

• Nakajima Shigeki

  Department Of Electrical Engineering Faculty Of Science And Technology Kinki University

• Nakajima Sadanojo

  Department Of Electrical And Electronic Engineering The University Of Tokushinna

• Hamada Madoka

  Optical Measurement Technology Development Co. Ltd.:ando Electric Co. Ltd.

• Nakajima S

  Ntt Electronics Corp.

• Nogiwa Seiji

  Optical Measurement Technology Development Co. Ltd.:ando Electric Co. Ltd.

• SUDA Kazuya

  Optical Measurement Technology Development Co., LTD.

• OKI Tokukoh

  Optical Measurement Technology Development Co., LTD.

• Suda Kazuya

  Optical Measurement Technology Development Co. Ltd.:iwatsu Electric Co. Ltd.

• Ohki T

  Victor Co. Of Japan Ltd. Kanagawa Jpn

• Oki Tokukoh

  Optical Measurement Technology Development Co. Ltd.

関連論文

• Tight-Binding Calculation of Electronic Structures of InNAs Ordered Alloys
• Electronic Structure of GaP_N_x Alloys Determined Using Pseudopotentials and Gaussian Orbitals
• Electronic Structures of Wurtzite GaN, InN and Their Alloy Ga_In_xN Calculated by the Tight-Binding Method
• Valence-Band-Edge Energy of Group-III Nitride Alloy Semiconductors
• Spectral Change of Polymer Film Containing Poly(3-Alkylthiophene) with Temperature and Its Application as Optical Recording Media : Chemistry (incl. Physical process)
• A Meta-Analysis on the Relationship between Pneumoconiosis and Lung Cancer
• High-Field Electron Transport in a-Si:H
• CONSERVATIVE TENDENCY OF THE CRUDE ODDS RATIO
• Doping Effect in Solution of Poly(3-Alkylthiophene)
• Absorption and Emission Spectral Changes in a Poly(3-Alkylthiophene) Solution with Solvent and Temperature
• Optical Properties of Solution of Polythiophene Derivatives as Functions of Alkyl Chain Length, Concentration and Temperature
• High-Field Electron Transport and Hot Electron Phenomena in Hydrogenated Amorphous Silicon Films
• Suppression of Tumor Growth and Downregulation of Platelet-derived Endothelial Cell Growth Factor/Thymidine Phosphorylase in Tumor Cells by Angiogenesis Inhibitor TNP-470
• Novel Analyses of Ion Transport Properties with the FTI Method
• Boltzmann Equation Analyses for the Relaxation of Velocity Distribution of Neutrals with the Transient FTI Method
• Direct Photochemical Vapor Deposition of Hydrogenated Amorphous Silicon : Effects of Excitation Wavelengths and Source Gases
• X7R Lead-Complex Perovskite Dielectrics with Inhomogeneous Compositional Distribution
• RBS/Channeling Study of the Crystallographic Correlation for Epitaxial CeO_2 on Si
• Shrinkage of Grown-in Defects in Czochralski Silicon During Thermal Annealing in Vacuum
• Observation of Shrinkage Process by Annealing of Grown-in Defect in Cz-Si Crystal
• 1.5 μm Range Tunable Twin-Guide Laser Fabricated by All MOVPE
• Proposal of Source Supply Efficiency Analysis for InGaAsP Grown by MOVPE
• Thermochromism, Photochromism and Anomalous Temperature Dependence of Luminescence in Poly(3-Alkylthiophene) Film : Chemistry (incl. physical process)
• Fusibility of Polylhiophene Derivatives with Substituted Long Alkyl Chain and Their Properties
• Superconductivity of High T_c Thallium and Lead Cuprates with Layered Structure : I-A New Materials and Material Design : I. Oxide Superconductors, Experiments I : Material Syntheses and Crystal Structures
• Environmental Monitoring and Bactericidal Efficacy of Chlorine Dioxide Gas in a Dental Office
• InGaAs/InP Gain-Coupled Distributed Feedback Laser with a Corrugated Active Layer
• Narrow Linewidth Characteristics in Tunable Twin-Guide Distributed Feedback Laser Diodes
• Theoretical Analysis of Wavelength Tuning and Power Variation for Complementary Twin-Active-Guide Lasers
• Tunable Laser Diode Having a Complementary Twin-Active-Guide (CTAG) Structure

もっと見る 閉じる

スポンサーリンク