Low absorption in the infrared wavelength range up to 20μm! Usable as a window for sample observation and for laser irradiation.
This product is a window plate made of single crystal germanium used on a substrate. It has low absorption in the infrared wavelength range up to 20μm, and by applying anti-reflective coatings (AR) on both sides, high transmission characteristics can be achieved. It is suitable for use as a window plate. 【Features】 ■ High transmission characteristics over a wide range with anti-reflective coatings (AR) on both sides ■ Usable as a window for sample observation and as a window for laser irradiation *For more details, please refer to the PDF document or feel free to contact us.
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【Standard Specifications (Excerpt)】 ■Size: φ25×1mm, φ30×1mm ■Substrate: Single crystal germanium ■Parallelism: Within 3 minutes ■Scratch-Dig: 60-40 ■Effective Diameter: 80% of actual diameter *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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OptoQuest Co., Ltd. is engaged in cutting-edge research together with our customers and continues to develop technology. With our expertise in optics, extensive experience, fiber coupling technology cultivated in the field of optical communication, high-reliability implementation technology, and optical thin film technology, we can respond to your unique prototypes, niche products, and mass-produced items, so please feel free to consult with us.