1998
DOI: 10.1109/19.746605
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Three-dimensional object construction using a self-mixing type scanning laser range finder

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Cited by 47 publications
(29 citation statements)
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“…This measurement principle can be extended to acquire an image of the surface profile by mechanically scanning the laser beam across different points of the object. [16][17][18] However, the acquisition time for each pixel in the image must be long enough to achieve the desired SNR, which is directly proportional to the acquisition time for a shot-noise limited detection scheme. If a large number of pixels are required for the image then the scanning operation precludes real-time image acquisition and measurement of rapid variations in the surface profile of the object.…”
Section: Proposed Imaging Systemmentioning
confidence: 99%
See 1 more Smart Citation
“…This measurement principle can be extended to acquire an image of the surface profile by mechanically scanning the laser beam across different points of the object. [16][17][18] However, the acquisition time for each pixel in the image must be long enough to achieve the desired SNR, which is directly proportional to the acquisition time for a shot-noise limited detection scheme. If a large number of pixels are required for the image then the scanning operation precludes real-time image acquisition and measurement of rapid variations in the surface profile of the object.…”
Section: Proposed Imaging Systemmentioning
confidence: 99%
“…[16][17][18] However, there are surprisingly few reports on parallel imaging systems using the selfmixing effect. The advantages of parallel detection over scanning methods are well known:…”
Section: Introductionmentioning
confidence: 99%
“…The self-mixing effect has also been used to create 3D surface profiles of an object. Most of these demonstrations have employed scanning techniques where the laser beam is mechanically shifted across the surface of the object [16]- [21].…”
Section: Introductionmentioning
confidence: 99%
“…LFI can be used in general remote sensing applications such as distance, displacement, vibration, and velocity measurements [71], but two applications that show its potential functionality to be applied to in vivo biological tissue tomography are 3D imaging and microscopy. LFI has been used to obtain images of objects in 3D space [185][186][187], and also in nonbiological [77,117,118,139] and biological [188,189] microscopy applications, where is can easily go down to sub-micrometer lateral resolutions. In one of the first demonstrations, Juškaitis et al represented a simple and compact confocal microscope using just a laser diode and a optical system based on LFI technique [77].…”
Section: Confocal Laser Feedback Tomographymentioning
confidence: 99%