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Sensing and Devices
Device Guide

Device Guide

Device Guide

Optical Sensing

Optical Device Sensing Application Fields
Optical Fiber Sensing (1) – Point Type
Optical Fiber Sensing (2) – Distributed Type
Measuring Gas with Light (Methane Gas Sensing)
Advantage of OFDR/Wavelength Swept Light Source
OFDR Measurement Example using Wavelength Swept Light Source
FAQ about OFDR

Optical Devices

Notes on Handling Optical Devices
Looking at LD Module Internal Structure
Every Stage of Optical Device Production
First Infrared Optical Output Device
Various Optical Amplifiers (EDFA, FRA, and SOA)
Difference Between an SLD and LD or LED
FAQ about SLD
FAQ about SOA
FAQ about Gain Chip
FAQ about Wavelength Swept Light Source

Electronic Devices

Notes on Handling Ultrafast Electronic Devices
High-Frequency Device Technologies – Heterojunction Bipolar Transistor
Manufacturing Ultra-High-Speed Devices
Optical Modulator Driver Amplifiers and Semiconductor Materials
Linear and Limiting Amplifier Types
FAQ about OE converter
FAQ about 140Gbaud Wideband Linear Amplifier NEW

Device Development History

Optical Devices (1) - Dawn of semiconductor laser development
Optical Devices (2) - Process Technology Progress
Optical Devices (3) - Progress in each Individual Device
Optical Devices (4) - Progress in each Individual Device 2
Optical Devices (5) – Wavelength Swept Light Source
Ultrafast Electron Devices (1) - Development of Hybrid ICs
Ultrafast Electron Devices (2) – Inauguration of MMIC Group

Products

Optical Sensing for Industry

Optical Sensing for Medicine

Optical Devices for Communication

Ultrafast Electron Devices

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