Aluminum mirror: Achieving optimal reflection performance for photoelectric sensors and electrical devices!

Among optical components, metal mirrors possess characteristics such as "broadband and stable reflection performance," "minimal variation in properties with respect to incident angle," and "excellent durability," making them a crucial factor that influences the reliability of devices. They can cover not only visible light but also infrared (IR) and even ultraviolet (UV) regions, leading to their widespread adoption from fundamental research to industrial applications. In this article, we will thoroughly compare the types of representative metal mirrors and their features, clearly organizing selection points based on applications and purposes. We aim to provide helpful information for those wondering, "Which metal is best suited for my device?" 1. The mechanism of metal mirrors and representative coating materials 2. Evaluation criteria for major metal mirrors 3. Aluminum mirrors (Al) 4. Silver mirrors (Ag) 5. Gold mirrors (Au) 6. Aluminum enhanced mirrors (Al Enhanced Mirror) 7. Recommended metal mirrors by application (selection guide based on technical background) 8. The added value that Adachi New Industry can provide (technology + proposal capability)

Modern advanced technology relies on precisely manipulating parameters such as the wavelength, direction, and intensity of light. At the center of this light control is the optical mirror. The basic function of an optical mirror is to reflect incident light in a specific direction with high efficiency, but it goes beyond being just a reflective surface. Depending on the application, advanced optical performance is required, such as "which wavelengths to reflect or transmit," "how much reflectivity to achieve," and "how accurately to focus and form images." - The role and importance of optical mirrors - The two main types of mirrors: metallic mirrors and dielectric mirrors - Metallic mirrors: basics and characteristics of reflection - Dielectric mirrors: technologies that achieve high reflectivity - Comparison table: contrast between metallic mirrors and dielectric mirrors - Specific examples of differentiation based on applications - Summary and outlook: the importance of technology selection and contributions to industry For more details, please visit our company website.

At Adachi New Industry Co., Ltd., we prepare standard stock items that are easy to verify in order to facilitate smoother product development for our customers. Gold mirrors (Au mirrors) are optical elements that use the precious metal "gold (Au)" as a reflective film material, exhibiting an extremely high reflectivity (>96%) in the infrared spectral range (800 nm to 2 µm). Please make use of them. ◆◆ Are you facing any of these issues? - The performance varies significantly depending on the reflective wavelength range of the gold mirror, requiring technical judgment to select the most suitable specifications for the application. - There are differences in quality parameters such as film thickness accuracy, uniformity, adhesion strength, and surface roughness, making selection difficult. - Optical components using high-purity gold have complex manufacturing processes and are easily affected by material procurement. - Price differences can be significant due to fluctuations in gold costs and the precision of manufacturing equipment, making simple price comparisons challenging. - The wavelength range and incident angle characteristics may not match requirements, leading to risks and costs associated with reordering. - It is difficult to find processing sources that can produce stable prototypes in small quantities. Please check our website for more information.

Thank you very much for visiting the Adachi New Industry Co., Ltd. booth at "Light Laser Kansai 2025," held at My Dome Osaka from July 16 (Wednesday) to July 17 (Thursday), despite your busy schedules. Thanks to all of you, we were able to hold a successful exhibition, and we sincerely appreciate it on behalf of all our staff. We understand that there may have been some shortcomings due to the limited time for explanations. If you have any questions regarding the information provided, please feel free to contact our company representatives. We are committed to doing our utmost to meet your expectations in the future, and we kindly ask for your continued support. ◆◆ Exhibition Contents on the Day ◆◆ 〇 New Products - Dielectric multilayer film (905nm BPF) + Metallization (LID) - Ultraviolet region (UV) - BPF (255nm) - AR coating on Alonix sheets (Toa Gosei) ◆◆ Other Exhibited Products - Infrared-related products (AR, BPF, LPF) - Visible light filters (bandpass filters, dichroic filters, etc.) - Mirrors - Patterned products (photoresist, etching processing)