Launched a beam profiler that measures, analyzes, and evaluates large-diameter laser light (maximum 200 x 200 mm) with high accuracy, and increases the size of the light receiving surface to 200 x 200 mm.

Kokyo Co., Ltd. (Representative Director Kazuhiko Sumimura, Headquarters Kyoto City, Kyoto Prefecture) has received light in the “LaseView-LHB series” that can measure, analyze, and evaluate large-diameter, high-power laser light with a single unit. We have developed the “LHB-200”, which has a larger surface size and is suitable for processing large-diameter laser light (maximum 200 x 200 mm), and will be released from 2021/4/21.

This product has the largest light receiving surface (200 x 200 mm) in the LHB product group manufactured by Kokyo Co., Ltd., and can process large-diameter, high-power laser light. The optical resolution has also been improved, and it supports high performance up to about 400 μm in the visible light range (400-1100 nm). The number of sensor pixels *1 and the number of image pixels *2 also have the highest values in the series, and the quality of laser light is measured, analyzed, and evaluated under highly accurate and stable conditions. To do. We will also release products with a & emsp; interface of GigE (RJ-45 connector) type.

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  • Easy measurement of beam profile and beam diameter
  • Laser measurement from low output to high output is possible (1 mW/cm2 – 100 W/cm2)
  • With speckle (glittering bright and dark spots) reduction function
  • Measurement, analysis and evaluation of large-diameter, high-power laser light with a large light receiving surface (200 x 200 mm)
Kokyo Existing products New produt
Light receiving surface dimensions (Maximum caliber size) (A) 50 × 50 mm 200 × 200 mm
(B)100 × 100 mm
Number of sensor pixels*1 1600×1200 (horizontal × vertical) 2048×1536 (horizontal × vertical)
Number of acquired image pixels*2 1600×1600 (horizontal × vertical) 2000×2000 (horizontal × vertical)


  • Beam profile measurement of processing laser
  • LED CW continuous and pulse emission evaluation measurement
    -Semiconductor laser emission evaluation measurement
  • LiDAR evaluation
  • Beam evaluation measurement of optical pickup
  • Measurement of scan laser position


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