ichome.comへようこそ!

logo

分類の紹介

What Are Optoelectronics?

Optoelectronics refers to the branch of electronics that involves devices and systems designed to source, detect, and control light. These components bridge the gap between optics (light) and electronics, converting electrical signals into optical signals or vice versa. Common materials used in optoelectronic devices include semiconductors such as silicon, gallium arsenide, and indium phosphide.

Key Optoelectronic Components:

Light-emitting diodes (LEDs): Devices that emit light when an electric current flows through them.

Laser diodes: Produce coherent and intense light used in communication and precision tools.

Photodiodes: Sensors that detect light and convert it into an electrical signal.

Optocouplers: Electrically isolate different sections of a circuit using light signals.

Functions of Optoelectronics:

Light Emission: Components like LEDs and laser diodes generate light for illumination, displays, or communication.

Light Detection: Devices such as photodiodes and phototransistors capture light and convert it into electrical signals.

Signal Modulation: Optoelectronic devices enable the modulation of light signals for data transfer.

Isolation and Switching: Optocouplers provide signal isolation in electronic circuits to prevent interference or damage.

Applications of Optoelectronics:

Consumer Electronics: LED lighting, flat-panel displays, and remote controls.

Telecommunications: Fiber optic communication systems use laser diodes and photodetectors for high-speed data transmission.

Industrial Automation: Optoelectronic sensors for object detection, position sensing, and process control.

Healthcare: Medical imaging systems, pulse oximeters, and phototherapy devices.

Automotive: Adaptive lighting, LIDAR systems for autonomous vehicles, and optical sensors for safety.

Aerospace and Defense: Infrared imaging systems, laser rangefinders, and secure optical communication.

Related Blogs

LED Emitters - Infrared: A Deep Dive

Demystifying Infrared (IR) Emitter Specifications: What Does 0.5mW/sr @ 20mA Mean?

Model Numbers

HFBR-1515BFZ

NR3E02H-1091

M7E-01HRN2

LTC-4762HR-01J

FA11452_LN2-M2

オプトエレクトロニクス
502171 アイテム
推奨パーツ
A561Y G/W
HDSP-U111-EG000
LA-601EB
LA-601EB
$/ピース
SMA301LE G/W
A801SR G/W
SMA561LE-ST1.5
SDDA40B2W
SDDA40B2W
$/ピース
SA56-21SURKWA
SA56-21SURKWA
$/ピース
HDSP-5523
HDSP-5523
$/ピース
SDTA40A2W
SDTA40A2W
$/ピース
LTD-4608JS
LTD-4608JS
$/ピース
DA04-11EWA
DA04-11EWA
$/ピース

ブランドで探す

ROHM Semiconductor

ROHM Semiconductor

(33014 アイテム)

Broadcom Limited

Broadcom Limited

(19745 アイテム)

Vishay Semiconductor Opto Division

Vishay Semiconductor Opto Division

(5088 アイテム)

Lite-On Inc.

Lite-On Inc.

(3168 アイテム)

Lumex Opto/Components Inc.

Lumex Opto/Components Inc.

(2774 アイテム)

SparkFun Electronics

SparkFun Electronics

(2387 アイテム)

Kingbright

Kingbright

(2282 アイテム)

SunLED

SunLED

(1370 アイテム)

QT Brightek (QTB)

QT Brightek (QTB)

(741 アイテム)

ChromeLED

ChromeLED

(717 アイテム)

American Opto Plus LED

American Opto Plus LED

(597 アイテム)

Inolux

Inolux

(475 アイテム)

エレクトロニクス分野の信頼できるパートナー

お客様の期待を上回ることに専念。 IChome: エレクトロニクス業界向けに再定義されたカスタマー サービス。