DEVICE FOR OPTICAL BEAM EXPANSION, OPTICAL SYSTEM, AND METHOD FOR SETTING A SPACING OF TWO LENSES OF A DEVICE FOR OPTICAL BEAM EXPANSION

The invention relates to a device (102) for optical beam expansion of an optical system having a guide tube (220), a first guide cylinder (222) having a first lens (226), wherein the first guide cylinder (202) is arranged within the guide tube (220) so as to be displaceable along the longitudinal ax...

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Bibliographische Detailangaben
Hauptverfasser:	MASSINO BIRGIT, WUNDERLICH JORG, WEISE JURGEN, WERSCHNIK JAN, BALDSIEFEN TIM
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The invention relates to a device (102) for optical beam expansion of an optical system having a guide tube (220), a first guide cylinder (222) having a first lens (226), wherein the first guide cylinder (202) is arranged within the guide tube (220) so as to be displaceable along the longitudinal axis of the guide tube (220), and a second guide cylinder (224) having a second lens (228), wherein the second guide cylinder (224) is arranged within the guide tube (220) so as to be displaceable along the longitudinal axis of the guide tube (220). A first displacement device is provided to displacethe first guide cylinder (222) along the longitudinal axis (340) of the guide tube (220), and a second displacement device is provided to displace the second guide cylinder (224) along the longitudinal axis of the guide tube (220). 本发明涉及种用于光学系统的光束展宽装置，所述光束展宽装置(102)具有：导向管(220)；具有第透镜(226)的第导向筒(222)，其中，所述第导向筒(202)被安排在所述导向管(220)内从而沿着所述导向管(220)的纵向轴线是可移位的；以及具有第二透镜(228)的第二导向筒(224)，其中，所述第二导向筒(224)被安排在所述导向管(220)内从而沿着所述导向管(220)的纵向轴