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Detectors
All Detectors
InGaAs Pin Photodiodes
Silicon Photodiodes
Silicon Photo Transistors
Photoreflectors
UV Detectors
Quadrant & Array PhotoDiodes
LEDs & Emitters
All LEDs
UV LEDs
Visible LEDs
Near IR (NIR)
SWIR & MWIR LEDs
Point Source Emitters
Red Dots & Reticles
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Broadband, Multiple Wavelength, & Custom LEDs
LED Light Rings, & Custom Assemblies
Services
Epitaxial Wafers & Custom Optoelectronic Devices
Manufacturing, Engineering & Testing Capabilities
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Optrans produces high-quality InP epitaxial wafers and custom-designed optoelectronic components tailored to meet our clients’ unique demands.
トランスファーモールド光学パッケージング技術
トランスファーモールド光学パッケージング技術 — 高信頼性LED・フォトダイオードのための次世代オプトエレクトロニクス実装ソリューション 2026年1月6日 — オプトランス株式会社は、長年培ってきた半導体プロセス技術と精密アセンブリ技術を活かし、LEDおよびフォトダイオード向けのトランスファーモールド光学パッケージング技術を開発しています。...
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UVC Safety and Compliance for OEMs
Technical BriefBy Gary Kardys, CMO Using UVC as a “miracle sterilizer” without accounting for efficacy,...
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Optrans社、UV LEDポートフォリオにUVA（365 nm、395 nm）および近紫外（405 nm）エミッタの新製品を追加
Optransの新UV LEDで、硬化・法医学・蛍光システムの性能を向上 日本・川崎市 — 2025年9月30日 — Optrans（オプトランス）は、365 nm、395 nm、405 nmに対応するUV...
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日本市場向け新製品：オプトランスが高効率650nm・25µmアパーチャRCLEDを発表
精密照準用途に最適なレッドドット光源、消費電力を大幅削減 (Kawasaki-shi, Kanagawa, Japan) – 2025年6月17日 – Optrans Corporation（オプトランス社）は、次世代型の高効率650nmピーク波長・25µm径アパーチャ共振器型LED（Resonant...
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新製品発表：SWIR LED「LSFシリーズ」（1200–1650 nm）
MWIR LEDs available in 3100nm, 3700nm, 3900nm, 4100nm, and 4300nm peak wavelengths 株式会社オプトランスは、新たにSWIR（ショートウェーブ赤外線）LED製品「LSFシリーズ」を発売いたします。本シリーズは...
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New Product Launch: SWIR LED “LSF Series” (1200–1650 nm)
MWIR LEDs available in 3100nm, 3700nm, 3900nm, 4100nm, and 4300nm peak wavelengths Optrans Corporation...
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消毒用UV-LED波長ガイド
紫外線（UV）は数十年にわたり殺菌剤として使用されてきました。近年のUV-LED技術の進歩により、より安全で、エネルギー効率が高く、かつコンパクトな消毒システムの実現可能性が広がっています。しかし、UV-LEDの効果と安全性は波長によって大きく異なります。このガイドでは、UV波長が生物活性、光透過率、材料適合性に及ぼす影響を検証し、システム設計者に役立つ知見を提供します。...
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New Hermetic MWIR LEDs from Optrans Offer Enhanced Reliability for Gas Sensing and Process Control Applications
MWIR LEDs available in 3100nm, 3700nm, 3900nm, 4100nm, and 4300nm peak wavelengths April 2, 2025 — Optrans...
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Improved Accuracy and Resolution Using Point Source Emitter Technology
Point Source Emitter Definition LEDs (Light Emitting Diodes), semiconductor light sources, have been...
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The History of LEDs and LED Technology
Light Emitting Diode (LED) is essentially a PN junction semiconductor diode that emits a monochromatic...
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Measurement of LEDs
LEDs – Dominating Lighting Technology If there were ever any question that LEDs would be such a...
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Understanding Compound Semiconductor Materials in LEDs
Chemistry When the LED first became commercially available, over 40 years ago, no one really paid much...
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Understanding Ultraviolet LED Applications and Precautions
Ultraviolet light occurs between the visible and x-ray spectrums. The Ultraviolet wavelength range is...
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LED Component and Assembly Miniaturization
Stay informed with the latest technologies, product releases and innovations in the field of Detectors...
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Visible LEDs Application Notes
The features of LED lamps become clear by comparison with tungsten filament incandescent lamps and discharge...
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Static Lighting and Dynamic Lighting
An LED can be lit using one of two methods: the static lighting method, in which a constant current is...
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Precautions for Using LED Lamps
Changes in Characteristics Relating to Temperature (Luminosity, Wavelength, Forward Voltage) The characteristics...
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Precautions for Lead-Type Radial Taping
LED lamps are sold either loose or tape products. For mounting by hand, loose products are generally...
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Photo Sensor Application Notes
Principle of Operation of Optical Sensors The basic circuit of an optical sensor is shown in Figure 2-2.1(a)....
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Reliability of LEDs
Longevity Characteristics of LEDs As mentioned earlier, the luminous intensity of LED lamps characteristically...
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Soldering Lead-Type LED Lamps
When soldering lead-type LED lamps, it is important to remember that, since transparent resin has a low...
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LED Lamp Selection
LED lamps emit different colors, wavelengths, depending on the materials they are made of. LED lamps...
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Derating LEDs
Stay informed with the latest technologies, product releases and innovations in the field of Detectors...
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