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cap(lid) - List of Manufacturers, Suppliers, Companies and Products

cap Product List

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Infrared/Ultraviolet products

We propose LID/Cap using special window materials such as quartz, sapphire, and Ge.

At Yamamura Photonics Co., Ltd., we handle "infrared/ultraviolet products." With the recent expansion of demand for sterilization applications, there is an increasing need for UV-C packages. We are also focusing on the development of quartz LIDs and contributing to the growth of the ultraviolet market, which is expected to expand further in the future. Additionally, we are developing packages that bond CaF2 and quartz using our original resin, which excels in weather resistance, heat resistance, and airtightness. Please contact us for more details. 【Products Offered】 ■ LID/Cap for Infrared Applications ■ LID/Cap for Ultraviolet Applications *For more details, please refer to the PDF document or feel free to contact us.

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Optical Component: Slanted Window Cap

We can accommodate design adjustments for tilt angles and optical coatings! We also support custom designs for LID shapes.

The "Slanted Window Cap" is a component that joins an optical window using low-melting-point sealing glass to a metal can with an inclined surface. By angling the window, it is possible to suppress the effects of laser light reflecting off the window and re-entering the element (return light). There is an increasing demand for return light suppression not only in laser packages such as VCSELs but also in MEMS packages. Yamamura Photonics proposes slanted products in addition to cap products, including glass LIDs. 【Features】 ■ High airtightness and high reliability ■ Contributes to return light suppression ■ Custom design support *For more details, please refer to the PDF document or feel free to contact us.

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