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It is found that one wavefront measurement is sufficient to fully characterize the coma aberration field and  two wavefront measurements are sufficient to characterize the astigmatism aberration field when 3rd order model is used; four wavefront measurements are sufficient to fully characterize the coma aberration field and  six wavefront measurements are sufficient to characterize the astigmatism aberration field when 5th order model is used.
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Äã¿ÉÒÔÍ»³öÒÔÏÂÇø±ð£¬°ÑÓïÐò»»³Éwhen 3rd order model is usedʱ£¬ÓÃÒ»¸öÔõôÑù£¬ÓÃÁ½¸öÔõôÑù¡£È»ºówhen 5th order model is usedʱ£¬ÓÃËĸöÔõôÑù£¬ÓÃÁù¸öÔõôÑù¡£¶øÇÒÄãsufficientÓõÃÌ«¶àÁË£¬ÆäʵÄÜÌæ»»µÄ´Ê²»ÉÙ°É¡£
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3Â¥: Originally posted by yusi9009 at 2015-07-22 08:40:55
Äã¿ÉÒÔÍ»³öÒÔÏÂÇø±ð£¬°ÑÓïÐò»»³Éwhen 3rd order model is usedʱ£¬ÓÃÒ»¸öÔõôÑù£¬ÓÃÁ½¸öÔõôÑù¡£È»ºówhen 5th order model is usedʱ£¬ÓÃËĸöÔõôÑù£¬ÓÃÁù¸öÔõôÑù¡£¶øÇÒÄãsufficientÓõÃÌ«¶àÁË£¬ÆäʵÄÜÌæ»»µÄ´Ê²»ÉÙ ...

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fairy3636: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2015-07-22 21:31:00
·ÉÏèfx: ½ð±Ò+1 2015-08-13 11:30:43
It is found that one wavefront measurement is sufficient to fully characterize the coma aberration field and  the twos for the astigmatism aberration field as 3rd order model is used; and the fours  for the coma aberration field and  sixs for the astigmatism aberration field as 5th order model is used respectively.
5Â¥2015-07-22 10:38:02
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