Experimental study about 1.06m pulse laser interference on TDI-CCD

LI Xiaolong; ZHAO Wei; ZHANG Leilei; ZHANG Qipeng; KANG Huachao; LIU Wei

doi:10.7510/jgjs.issn.1001-3806.2015.03.029

LI Xiaolong, ZHAO Wei, ZHANG Leilei, ZHANG Qipeng, KANG Huachao, LIU Wei. Experimental study about 1.06m pulse laser interference on TDI-CCD[J]. LASER TECHNOLOGY, 2015, 39(3): 416-418. DOI: 10.7510/jgjs.issn.1001-3806.2015.03.029

Citation:

Experimental study about 1.06m pulse laser interference on TDI-CCD

Graphical Abstract

Graphical Abstract

Abstract

Abstract

In order to confront time delay integration charge coupled device (TDI-CCD) imaging equipment efficiently, theoretical analysis and experiments about pulse laser interference on TDI-CCD with pulse width of 10ns and wavelength of 1.06m were conducted. Interference phenomena and mechanisms were analyzed. Saturation threshold was measured by digital image processing method. The results show that saturation threshold is 1.3mJ/cm2. Interference will be more effective if pulse repetition frequency is higher.