刊行物

Application Note: IR Thermal Imaging Lenses for Counter Unmanned Systems (C-UAS)

BACKGROUND Drones’ proliferation in recent century raise potential security threats to both civilian and military entities. Such threats triggered to a new, rapidly emerging Counter-Unmanned Aerial Systems (C-UAS) technologies. Its mission is to detect, identify and disable such threats. Infrared (IR) based systems, or IR imaging combined in such multi-sensor types of systems, is a prevalent technology enabling detection, identification and tracking the small unmanned aerial system (sUAS). Ophir designs and manufactures precise, long-range IR continuous zoom lenses for integration into premier C-UAS platforms. Ophir lenses give the C-UAS the best advantage in both identification and acquisition / targeting capabilities.

Webinar: Refractive Optics for Multispectral Systems

When it comes to long-range, multispectral optical systems, large mirrors play an integral role. They take many shapes — spherical, aspheric, parabolic, or freeform — and are used for a wide spectrum of light, including visible, UV, and IR. Over the last 10 years, optical systems with reflective elements have been used by system integrators in the defense and aerospace industries, in surveillance and monitoring, and in certain commercial applications.

アプリケーションノート 長距離セキュリティ及び監視用途向けの IRズームレンズ

概要:UAV産業はここ数年で著しい進歩と成長を遂げています。この成長に伴い、開発が進むUAVやドローンの赤外線撮影システムには、より大きなサイズとより小さなピクセルサイズのディテクターの登場など、UAV光学系の新しい課題が生じています。

ウェビナー:望遠セキュリティおよび監視アプリ用の赤外線オプティクス

The observation-systems industry has significantly evolved and grown in recent years. Alongside this growth, we have seen the development of security and surveillance imaging applications with increasingly advanced infrared imaging systems, containing detectors that are larger in size and smaller in pixel size, which present challenges for thermal imaging optical systems. These include low SWaP, lightweight requirements, while maximizing imaging performance in line with detector capabilities, allowing for high resolution vision.

次世代サーマルイメージングアプリケーション向けの高度なIRズームレンズ

Abstract: We review recent advances in the development of infrared zoom lenses that meet challenging requirements for reduced Size, Weight, and Power (SWaP) while enabling high resolution vision and identification in harsh environmental conditions and constrained platforms such as airborne and portable systems. The design considerations and performance of advanced folded-optics and lightweight zoom lenses optimized for next generation infrared thermal imaging systems and applications are described.
Presented at the International Conference on Optics & Electro Optics (ICOL), India, 2019.

アプリケーションノート UAV およびドローン向けの高度な IR 光学アッセンブリー SWaP 制限事項に適応

概要:UAV産業はここ数年で著しい進歩と成長を遂げています。この成長に伴い、開発が進むUAVやドローンの赤外線撮影システムには、より大きなサイズとより小さなピクセルサイズのディテクターの登場など、UAV光学系の新しい課題が生じています。

アプリケーションノート ナイトビジョンシステムおよび高度運転 支援システム(ADAS)用のIR光学系

概要:視界不良、特に夜間や霧、煙、豪雨、雪などの悪天候下の視界不良は、世界的に交通事故の主な原因になっています¹。ナイトビジョンシステムは、特にこのような困難な状況下で、車両や歩行者の安全性を高めるためにしばしば使用されています。このようなシステムの光学系開発には、衝突のリスクを最小限に抑え、最大の性能を発揮するために、高画質の赤外線画像と遠距離の物体検出機能が求められます。