Invention Grant
- Patent Title: Optical device for reducing speckle noise
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Application No.: US15103695Application Date: 2014-07-22
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Publication No.: US10254559B2Publication Date: 2019-04-09
- Inventor: David Niederer , Marcel Suter , Manuel Aschwanden , Selina Casutt , Damian Schneider
- Applicant: Optotune AG
- Applicant Address: CH Dietikon
- Assignee: Optotune AG
- Current Assignee: Optotune AG
- Current Assignee Address: CH Dietikon
- Agency: Gable Gotwals
- Priority: EP13196560 20131210
- International Application: PCT/EP2014/065766 WO 20140722
- International Announcement: WO2015/086166 WO 20150618
- Main IPC: G02B26/08
- IPC: G02B26/08 ; G02B27/48 ; H02K33/00 ; H02K33/10 ; H02K33/14 ; G02B5/02 ; G02B26/00 ; G03B21/20 ; H02K33/02
Abstract:
The invention relates to an optical device for reducing speckle noise of laser light having a first optical element extending along an extension plane, and an actuator designed for moving the first optical element along the extension plane. The actuator is formed as a reluctance actuator that is designed to exert a reluctance force on the first optical element to move the first optical element along the extension plane.
Public/Granted literature
- US20160306183A1 Optical Device For Reducing Speckle Noise Public/Granted day:2016-10-20
Information query
