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  1. Home
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  3. Electronic Components and Modules
  4. Optical Components
  5. Laser Components
  6. Diffractive Optical Element (DOE)

Diffractive Optical Element (DOE)

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last updated:Jul 03, 2020

精工技研
精工技研
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Light, diffraction, laser, LED, projection, molding, DOE

In injection molding, it is possible to transfer fine patterns onto thin-walled molded products and project various characters and designs by shining laser light on the transferred surface. As long as it is within the area where the fine pattern has been transferred, the specified characters and designs can be projected regardless of where the laser is applied.

    Laser Components
光回折光学素子.jpg

Diffractive Optical Element (DOE)

光回折光学素子.jpg
光回折光学素子.jpg

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basic information

A technology that combines the production of microstructure molds and precision molding to transfer fine patterns, achieving complete transfer of patterns in the range of a few micrometers to several tens of micrometers. We provide a seamless process from mold production to molding.

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Measurement, developed for facial recognition and signage display.

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精工技研

精工技研

Other manufacturing

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Since its establishment in 1972, the company has focused on product development centered around precision machining technology, emphasizing "compact," "precise," and "optical" characteristics. Specifically, we engage in optical-related businesses such as high-precision mold design, manufacturing and development of various precision molded products, communication components for optical fibers, and the development of high-heat-resistant lenses.

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