Photoluminescence and film thickness mapping measurement equipment for 2, 3, and 4-inch wafers for LED/LD production Wafer PL
Y Systems was established based on its achievements in measurement and evaluation technologies in research environments for blue laser diodes (LD) and light-emitting diodes (LED). In 2001, we commercialized the first unit of our current flagship product, the Y-Wafer Mapper, with our staff. We will continue to play a part in the cutting-edge technology of solid-state lighting.
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basic information
【Usage】 ○Basic Models: YWAFER-GS4, YWAFER-GS4-RT, YWAFER-GS4-R, YWAFER-GS4-PL ○Optical Range and Sensitivity Model List: UVVIS: 280–850nm, VISNIR: 350–1100nm, UVNIR: 200–1100nm, NIR: 900–1600nm, NIR19: 1000-1800nm ○Compatible Wafer Sizes: 2, 3, 4 inches (maximum 100x100mm) ○Mapping Interval: 0.004mm–(0.01mm accuracy) ●For other functions and details, please contact us.
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Company information
Y Systems Co., Ltd. is a company engaged in the development, manufacturing, and sales of evaluation and measurement equipment for nitride-based wafers (substrates), which are the main materials for LEDs. Currently, we have 13 employees, but our brand is internationally recognized and we are gradually expanding our scale. Since our establishment as a venture company in Tokushima, where research and development related to optical semiconductors, including LEDs, is active, we have been in business for 20 years. We now sell equipment not only in Japan but also to manufacturers and research institutions in Taiwan, South Korea, China, and Europe, focusing on LEDs, laser diodes, and optical materials. Moving forward, we will continue to develop equipment related to optical semiconductors and promote the "Y Systems" brand globally from Japan.
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