Optrans High Power SWIR LEDs Offer Flexible Package Options
Dome and flat lens options with Star Board assembliesWavelength and package choices for moisture sensing and material identification Optrans offers high-power short-wave infrared (SWIR) LEDs with wavelength, package, and lens options for different sensor and equipment designs. The dome lens lineup covers 14 nominal wavelength categories from 1040 to 2300 nm. Package options include SMD […]
Optrans America Expands Quad InGaAs Photodiode Portfolio from 1.7 µm to 2.6 µm
1.7 µm-class: one monolithic InGaAs die divided into four quadrants 2.6 µm-class: four discrete extended-InGaAs detector elements in a 2 x 2 arrangement Monolithic four-quadrant and four-discrete-element architectures, with TO and surface-mount package options, support beam positioning, optical alignment and extended-infrared sensing LATHAM, NEW YORK – September, 2026 – Optrans America Corporation today announced an […]
Optrans America Introduces Custom Multi-Wavelength LED + Photodiode Packages Covering 235 nm to 2300 nm
Configurable TO metal-can and 7.24 mm surface-mount solutions integrate multiple wavelength LEDs with Si, SiC or InGaAs photodiodes in a single compact package TO Style Package Centeral PD + surrounding LEDs 1.7 µm-class: one monolithic InGaAs die divided into four quadrants 2.6 µm-class: four discrete extended-InGaAs detector elements in a 2 x 2 arrangement 235-2300 […]
Optrans America Announces HNMCC-9
A Nine-Wavelength Multichip Emitter in a Single Compact C.O.B. Package
Integrates wavelengths from 365 nm to 1200 nm in a compact C.O.B. (Chip-On-Board) package for spectroscopy, medical and chemical analysis, and biofluorescence applications
Transfer Mold Optical Packaging Technology
Transfer-molded optical packaging technology — Next-Generation Optoelectronics Packaging Solutions for High-Reliability LEDs and Photodiodes January 6, 2026 — Optrance Co., Ltd. has developed transfer-mold optical packaging technology for LEDs and photodiodes by leveraging its extensive expertise in semiconductor process technology and precision assembly technology. This solution simultaneously enhances optical performance and reliability while […]
Optrans adds new UVA (365 nm, 395 nm) and near-UV (405 nm) emitters to its UV LED portfolio
Optrans Expands UV LED Portfolio with New UVA (365 nm, 395 nm) and Near-UV (405 nm) Emitters Enhance UV Curing, Forensic, and Fluorescence Systems with NEW Optrans UV LEDs Kawasaki City, Japan — September 30, 2025 — Optrans Corporation today introduced a new series of ultraviolet LED and near UV LED devices at […]
New Product for the Japanese Market: Optrans Announces a High-Efficiency 650 nm, 25 µm Aperture RCLED
New for the Japanese Market: Optrans Introduces High-Efficiency 650nm, 25µm Aperture RCLEDs Ideal Red Dot Light Sources for Precision Aiming Applications with Significantly Lower Power Draw (Kawasaki-shi, Kanagawa, Japan) – June 17, 2025 – Optrans Corporation proudly introduces a new generation of high-efficiency 650nm peak wavelength, 25µm aperture resonant cavity LEDs (RCLEDs). These LEDs are […]
New Product Announcement: SWIR LED “LSF Series” (1200–1650 nm)
MWIR LEDs available in 3100nm, 3700nm, 3900nm, 4100nm, and 4300nm peak wavelengths Optotrans Co., Ltd. is pleased to announce the launch of its new SWIR (Short-Wave Infrared) LED product line, the **LSF Series**. Covering wavelengths from **1200 nm to 1650 nm**, this series delivers **approximately 1.5 times higher optical output** compared with conventional products. LSF1202N1 […]
New Product Launch: SWIR LED “LSF Series” (1200–1650 nm)
MWIR LEDs available in 3100nm, 3700nm, 3900nm, 4100nm, and 4300nm peak wavelengths Optrans Corporation is pleased to announce the release of its new SWIR (Short-Wave Infrared) LED product line, the LSF Series, covering wavelengths from 1200 nm to 1650 nm. The lineup includes the following five models: LSF1202N1 LSF1302N1 LSF1462N1 LSF1552N1 LSF1652N1 All models deliver […]
Guide to UV-LED Wavelengths for Disinfection
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。 オプトランスのUV-LED全製品ラインナップをご覧ください。 1. 波長の違いとその影響 1.1 DNAとRNAの破壊 1.2 タンパク質の損傷 1.3 オゾン発生 1.4 光透過とソラリゼーション 2. 透過深度 3. 280 nm LEDが普及している理由 280 nm UV-LEDは、以下の理由から、業務用および家庭用の消毒装置において実用的な選択肢となっています。 👉 製品例： 4. 安全性に関する考慮事項 波長による眼と皮膚への安全性 💡 ヒント：安全性を確保するためには、必ずインターロック、シールド、警告ラベルを備えたシステムを設計してください。UVシステムでは、400 nm未満の光を遮断する目の保護具が必要です。 5. UV/UVC LEDシステムの設計要因 消毒製品にUV-LEDを組み込む際には、以下の点に留意してください。