Coherent® CO₂ 光束擴束器

雷射誘導損傷閾值 (LIDT) 或雷射損傷閾值 (LDT) 對於選擇或指定雷射光學器件至關重要。在愛特蒙特光學了解更多！

抗反射 (AR) 鍍膜應用於光學元件，以提高吞吐量並減少背反射造成的傷害。

假設許多雷射具有高斯分佈，了解高斯光束傳播對於預測雷射的實際性能至關重要。

Optical Engineer Andrew Fisher explains how you can see the "invisible" light, or infrared light, from your own TV remote.

Meniscus lenses offer superior performance compared to plano convex lenses in IR applications. Find out the benefits of using a meniscus lens at Edmund Optics.

Using an Infrared Application? Discover the importance of choosing the right material and comparisons of each at Edmund Optics.

Learn more about the advantages of using beam expanders in laser optics applications, with examples on spot size and beam size, at Edmund Optics.

Sliding focusing mechanisms for laser beam expanders cause less beam wander than rotating focusing mechanisms, but they use more complex mechanics and are typically more expensive.

Surprisingly, intentionally clipping a laser beam going through a higher magnification beam expander can be the optimal solution.

The TECHSPEC® Vega™ Laser Line Beam Expanders from Edmund Optics® are divergence adjustable to compensate for input beam divergence.

UV grade fused silica is ideal for UV and visible applications, but IR grade fused silica has better transmission in the IR due to a lack of OH- impurities.

對短波紅外線 (SWIR) 有疑問嗎？在愛特蒙特光學查找定義、應用用途和範例。

Are you trying to gauge depth of field in your imaging system? Take a closer look at this article on depth of field calculations at Edmund Optics.

Hyperspectral and multispectral imaging are imaging technologies that capture information from a broader portion of the electromagnetic spectrum.

Are standard beam expanders not meeting your application requirements? Learn how to design your own beam expander using stock optics at Edmund Optics.

Beam expanders can be used in reverse to decrease a laser beam's diameter, but divergence will be increased.

Not sure which beam expander will work best in your application? Check out EO's Beam Expander Selection Guide to easily compare each type at Edmund Optics.

Shack-Hartmann wavefront sensors are used to test the transmitted wavefront error of laser beam expanders, predicting the real-world performance of the beam expander.

雷射擴束鏡對於降低功率密度、最小化遠距離光束直徑以及最小化聚焦雷射光斑尺寸至關重要。

Laser beam expanders consist of transmissive configurations, with Galilean or Keplerian designs, and reflective configurations, which use a series of mirrors, similar to microscope designs.

Increasing the diameter of optical components reduces power or energy density in a system, reducing the likelihood of laser-induced damage in high-power...

Light sheet fluorescence microscopy uses a 2D laser sheet to illuminate a thin slice of the sample and excite fluorescence, reducing phototoxicity and damage.

Free-space optical (FSO) communications transmit information wirelessly through the air using lasers with improved bandwidth. Learn more!

光學器件的雷射誘導損傷閾值（LIDT）是一個受缺陷密度、測試方法和雷射波動影響的統計值。

並非所有光學元件都經過雷射誘導損傷閾值 (LIDT) 測試，且測試方法不同，導致 LIDT 規範類型不同。

了解確保雷射應用成功必須考慮的關鍵參數。將為這些參數建立通用術語。

測試雷射誘導損傷閾值 (LIDT) 尚未標準化，因此了解光學元件的測試方式對於預測性能至關重要。

計量對於確保光學元件始終滿足其所需的規格至關重要，尤其是在雷射應用中。

了解雷射的偏振對於許多應用至關重要，因為偏振會影響反射率、聚焦光束和其他關鍵行為。

The Laser Optics Lab video series discusses laser optics concepts including specifications, coating technologies, product types, and more

The Laser Optics Lab video series discusses laser optics concepts including specifications, coating technologies, product types, and more

Back reflections are created when some or part of your beam are reflected back to the source.

Optical coatings are composed of thin-film layers used to enhance transmission or reflection properties within an optical system.

When determining which laser to use for your application, consider the following specifications: wavelength, coherence length, beam divergence, and Rayleigh range.

Join our discussion around laser damage testing in the third episode of our LIGHT TALKS series.

Learn about trends in laser applications including increasing powers and decreasing pulse durations in this conversation with Kasia Sieluzycka and Nick Smith.

From tattoo removal to diagnosing cancer, lasers can transform our lives in countless ways. Join our conversation about laser in skin care and diagnostics.

Learn how to assemble, align, and use a Mach-Zehnder Interferometer completely out of off-the-shelf products from Edmund Optics in this detailed guide.

愛特蒙特光學® (EO) 在全球的五座製造工廠，每年製造數百萬件精密光學元件和子配件。

進一步瞭解愛特蒙特光學® 使用的度量技術，協助保證所有光學元件及組件的優異品質。