Edmund Optics^®

波長板と位相差板の用語、仕様、製作、構造。及び、正しい波長板の選定やアプリケーション事例について。位相差板としても知られる波長板は、光を透過し、ビームを減衰、偏位、あるいは変位させることなく、その偏光状態を修正します。波長板は、偏光の一つの成分をそれが直交する成分に対して位相を遅らせる (遅延させる) ことによって偏光状態を変化させます。

偏光板は、特定の偏光を選別するために使用されます。ここでは偏光板(ポラライザー)を理解する際に重要な偏光の原理と仕組みから解説します。

The thermal properties of optical substrates including the CTE, dn/dT, and thermal conductivity are critical for predicting real-world performance

Spherical aberrations occur in any spherical optic and causes system performance to decrease. Learn how spherical aberration compensation plates can help at Edmund Optics.

Are you looking to design or correct the optical aberation for a system? Learn more about chromatic and monochromatic optical aberations at Edmund Optics.

Trying to understand optical aberrations? Check out how to identify aberrations and view examples at Edmund Optics.

Wavelengths can be both valuable or hazardous when trying to obtain information from an imaging system. Learn more about fixing wavelength issues at Edmund Optics.

Are you designing an optical system? Be sure to review these 5 considerations relating to mechanical design, assembly, and alignment at Edmund Optics.

Understanding the source of inaccurate and imprecise errors can help formulate strategies to prevent or correct them. Learn more at Edmund Optics.

Optical lenses require very precise tolerances. Learn more about tolerances for spherical lenses at Edmund Optics.

Need help understanding aberration theory? Learn about a few fundamental concepts to help clarify your understanding at Edmund Optics.

Innovative ultra-thin filters provide flexibility, scratch resistance, and durability comparable to most hard oxide coatings. Learn more at Edmund Optics.

Pulse Compression and Dispersion Compensation for Ultrafast Lasers

Dispersion is the dependence of the phase velocity or phase delay of light on another parameter, such as wavelength, propagation mode, or polarization.

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

New optical filters are being developed due to the advancements in applications and technologies. Learn more about the future of filters at Edmund Optics.

Many laser applications are prone to specular reflections back into the source, causing overheating and decreased stability and lifetime.

Edmund Optics' component list and steps provided are used to successfully build an Optical Isolator.

Beam Conditioning Optics for UV, IR, and Broadband Lasers

Beam Shaping for High Power and Short Pulse Durations

Pushing Optics to the Extreme

サブオングストロームの表面粗さをもつスーパーポリッシュ加工の光学部品は精密なレーザーオプティクスアプリケーションに最適です。

Hyperspectral imaging (HSI) and multispectral imaging (MSI) are two related technologies that make use of specialized vision systems to acquire extra image information from extended regions of the electromagnetic spectrum aside from the visible spectrum.

While working with machine vision, there are different types of filters that can be used to alter the image. Find out about the different types at Edmund Optics.

より身近になった紫外 (UV) レーザーが切り開く新たな可能性。従来のUVレーザーは極めて高価で大型だったが、高エネルギーのUV光子により、精度と性能が向上し、新世代の小型・低価格のUVレーザーがますます身近に。半導体検査、顕微鏡、殺菌の進化に貢献。

反射防止膜は、透過率を増やす、コントラストを高める、またゴースト像の発生を取り除くことによって、光学素子の効率を大幅に改善させます。

Metrology is critical for ensuring that optical components consistently meet their desired specifications, especially in laser applications.

不要な迷光を最小化するSCHWARZ ブラックミラーについて。不要な透過は、ミラーの基板を直接通過したり、基板内でゴースト反射を起こしたりするため、レーザーシステムの性能を低下させ、さらにはレーザーの安全性の問題を引き起こすこともあります。

The short pulse durations of ultrafast lasers make them interact with optical components differently, impacting the optic’s laser damage threshold.

The Off-Axis Parabolic Mirror Selection (OAP) Guide refines your search for an OAP mirror from Edmund Optics.