Light beam frequency conversion method by cesium lithium borate crystals, involves passing through of light beam with input light power along optical path interspersing cesium lithium borate crystal with output light power

摘要

#CMT# #/CMT# The method involves passing through of a light beam with an input light power along an optical path interspersing the cesium lithium borate (CLBO) crystal with an output light power for time for the receipt of a ray of light containing frequency-doubled wavelength portions by the CLBO crystal. The CLBO crystal before or during the passing through of light beam by the CLBO crystal is brought on a source temperature which is held steady for the initial time period. The output temperature is so selected that it lies between the two temperatures. #CMT#USE : #/CMT# Used for conversion of light beam frequency by cesium lithium borate crystals. #CMT#ADVANTAGE : #/CMT# The light beam is passed through with an input light power along an optical path interspersing the CLBO crystal with an output light power for time for the receipt of a ray of light containing frequency-doubled wavelength portions by the CLBO crystal, and hence the output light power is regulated by the input light power during the initial duration and compensation of the annealing effect, which depresses with the initial intensive light beam through a CLBO crystal. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a graphical representation of the conversion efficiency of a CLBO crystal at different positioning of output temperatures.