New Span Opto-Technology Inc. is one of
the major manufacturers and developers of measurement instruments, light
sources, optics education kit and many more. They commit to offer a range of
high quality products at economic cost. High precision Laser beam profiler is one
of the measuring instruments provided by New Span Opto-Technology Inc. This
instrument is used in NIR and VIS wavelengths ranging up to 350 mm to 1100 mm
for measurement of lasers. Based on CCD camera technique, this high precision laser
measuring tool provides small pixels of 4.4 µm x 4.4 µm dimension, 1600 x 1200
high camera pixel count and USB interface of 3.0.
This general purpose Laser Beam Profiler
finds applications in non-Gaussian beam measurement including measurement of interference
pattern, Newton ring, diffractive shaped beam as well as fanout beam
measurement and in holography experiment setup for the alignment of beam. It
can also be used as a digital camera with c-mount lens for processing and capturing
pictures. For system design and quality control, these profilers are also
applicable in industrial and medical laser applications including laser
welding, cutting, printing, recording spatial intensity profile and fiber
optics beam coupling. User of Laser beam profiler improves the quality of laser
cutting, management of power, interaction of laser beam/tissue and efficiency
of laser coupling.
With the software auto shutter control,
the profiler has a dynamic range of 15 bits in order to decrease the saturation
to the camera. Additionally, it has over 50 functions for measurement, user
friendly software with 5.0 version, alarm, pass/fail setting, measurement for
both off-line and real time etc and supports Window vista, window 7 and window
8. With a support for both 2D and 3D image display, it gives Monochrome image
acquisition with the help of a user friendly control panel. The Zoom range of
the Laser beam profiler is 1x, 2x, 3x, 4x, 5x, 8x, 10x, 16x, 32x with 2D and 3D
colour contour. Moreover, this provides accurate and quality results to the
user with its advance features.
The processing features of a Laser beam Profiler includes intensity scaling, point-to-point measurement, auto rotation,
flexible aperture, Gaussian fit with outputs summary, power and size
measurement, frames averaging, flexible rotating center, calibrated X and Y
scales, normalization of intensity, DC drift, beam width management,
determination of Ellipticity, time recording, plot for time recorded data,
2-Set of cursor for contrast determination, report print and summary, Statistics
on data measurement, beam spot alignment, image subtraction and addition, Beam
centroid and intensity peak following and identification and distribution
histogram.
For the adjustment of X and Y scale, it
has imaging factor and line-to-line intensity subtraction for comparing the
uniformity. The CCD camera based profilers are sensitive to various
wavelengths. These high power products give high performance with environment
friendly nature to the user.
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