Abstract
Introduces the bus standard of an embedded processor named PC104, discusses the embedded laser beam quality analyzer software and hardware design based on the standards, and gives the test results of the instrument. It was shown that if the embedded technique was used for beam quality measurement, functional integration of the beam quality analyzing equipment can be achieved. That is the all in one system including the function of data acquisition and processing, beam quality factor calculation, results shown and the network communication, which has advantages such as small volume, powerful function, high reliability, good extension and so on. A better solution for application the beam quality analyzer into the industry field was provided in the paper.
Highlights
One of important goals has been pursued by the modern testing equipment designer is functional integration and small size
Introduces the bus standard of an embedded processor named PC104, discusses the embedded laser beam quality analyzer software and hardware design based on the standards, and gives the test results of the instrument
It was shown that if the embedded technique was used for beam quality measurement, functional integration of the beam quality analyzing equipment can be achieved
Summary
One of important goals has been pursued by the modern testing equipment designer is functional integration and small size. Beam quality testing equipment can provide valuable information about all the spatial characteristics of laser beam, beam propagation characteristics, laser’s effective use and other aspects. These can provide the basis for adjustments and modifications for design efficiently to ensure highquality laser output [2]. The traditional PC-based or the industrial computer for beam quality testing equipment can not be used in the space-constrained industrial field due to its bulky and more redundancy. This paper describes briefly the PC104 standard based on which developed a portable, compact embedded laser beam quality testing equipment adopting the beam quality factor method recommended by the International Organization for standardization, integration the laser optics, modern integrated circuit technology and embedded technology
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