Title :
Embedded speckle measurement instrument design and quantified speckle evaluation of a 71 inch laser TV
Author :
Wang, Bin ; Sun, Minyuan ; Bi, Yong ; Qi, Yan ; Zheng, Guang ; Wang, Yanwei ; Cheng, Hua ; Fang, Tao ; Yan, Boxia
Author_Institution :
Acad. of Opto-Electron., Beijing, China
fDate :
Aug. 28 2011-Sept. 1 2011
Abstract :
Speckle effect of laser display equipment should be evaluated by objective measurement. An embedded speckle measurement instrument based on linear CCD was designed for the quantified evaluation of the 71 inch laser TV. Comparing the result measured by the instrument based on the linear device with that based on planar device, the agreement was concluded. Analyzing the change of quantified result, the effect of the speckle removal unit is characterized.
Keywords :
charge-coupled devices; laser beam applications; speckle; television displays; embedded speckle measurement instrument; laser TV; laser display equipment; linear CCD; linear device; planar device; quantified speckle evaluation; size 71 inch; speckle removal unit; Charge coupled devices; Heuristic algorithms; Instruments; Measurement by laser beam; Planar arrays; Speckle; TV;
Conference_Titel :
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4577-1939-4
DOI :
10.1109/IQEC-CLEO.2011.6194089
