Speckle reduction in laser projection systems by diffractive optical elements
L Wang, T Tschudi, T Halldorsson, PR Petursson - Applied optics, 1998 - opg.optica.org
In laser projection systems the observer in the far field of the image points on the screen will
recognize serious speckle noise. There are many methods to reduce or eliminate speckles …
recognize serious speckle noise. There are many methods to reduce or eliminate speckles …
[图书][B] Optical semiconductor devices
M Fukuda - 1998 - books.google.com
This book is devoted to optical semiconductor devices and their numerous applications in
telecommunications, optoelectronics, and consumer electronics-areas where signal …
telecommunications, optoelectronics, and consumer electronics-areas where signal …
Experimental study on the speckle noise in optical fiber and its application to the sensor
M Taniguchi, T Takagi - IMTC/98 Conference Proceedings …, 1998 - ieeexplore.ieee.org
Speckle noise in an optical fiber is one of the most annoying problems in treating coherent
light. Also, it is influenced by mismatch in the optical axis and deformation due to an …
light. Also, it is influenced by mismatch in the optical axis and deformation due to an …