750nm_laser_beam_passing_through_an_iris_diaphragm.gif
Summary
Description 750nm laser beam passing through an iris diaphragm.gif |
English:
.750nm titanium-sapphire laser beam passing through an iris diaphragm, while opening and closing the iris
Note how the beam diameter changes on the downstream golden mirror
עברית:
אלומת לייזר טיטניום-ספיר באורך גל 750 ננומטר חולפת דרך צמצם, תוך כדי סגירה ופתיחה של הצמצם. שימו לב לקוטר האלומה המשתנה על גבי המראה המוזהבת במורד המסלול האופטי מהצמצם.
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Date | |
Source | Own work |
Author | Lior Golgher, The Edmond and Lily Safra Center for Brain Sciences |
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Captions
750nm titanium-sapphire laser beam passing through an iris diaphragm, while opening and closing the iris