deformable mirror
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scholarly journals Conduction mode laser welding with beam shaping using a deformable mirror

2022 ◽  
Vol 148 ◽  
pp. 107718
Author(s):  
Yongcui Mi ◽  
Satyapal Mahade ◽  
Fredrik Sikström ◽  
Isabelle Choquet ◽  
Shrikant Joshi ◽  
...  
Keyword(s):  
Laser Welding ◽  
Beam Shaping ◽  
Deformable Mirror ◽  
Mode Laser ◽  
Conduction Mode

Investigation of properties of the stacked-actuator deformable mirror made of the piezoceramic combs

2021 ◽  
Author(s):  
Vladimir Toporovsky ◽  
Alexis Kudryashov ◽  
Vadim Samarkin ◽  
Alexander Panich ◽  
Alexander Sokallo ◽  
...  
Keyword(s):  
Deformable Mirror

Study on the cooling method of deformable mirror under laser irradiation

2021 ◽  
Author(s):  
Yaoping Zhang ◽  
Zhipeng LV ◽  
Guoyun LONG ◽  
Hong Zhou ◽  
Lin Cheng
Keyword(s):  
Laser Irradiation ◽  
Deformable Mirror ◽  
Cooling Method

scholarly journals Demonstration of magnetic and light-controlled actuation of a photomagnetically actuated deformable mirror for wavefront control

2021 ◽  
Vol 60 (12) ◽  
Author(s):  
Amit Kumar Jha ◽  
Ewan S. Douglas ◽  
Meng Li ◽  
Corey Fucetola ◽  
Fiorenzo G. Omenetto
Keyword(s):  
Deformable Mirror ◽  
Wavefront Control

Simulation analysis on the design of the PZT stacked array deformable mirror

2021 ◽  
Author(s):  
Xuemin Cheng ◽  
Jindong Wang ◽  
Yao Hu ◽  
Qun Hao
Keyword(s):  
Simulation Analysis ◽  
Deformable Mirror

scholarly journals Piezostack deformable mirror with high technological effectiveness

2021 ◽  
Vol 2103 (1) ◽  
pp. 012190
Author(s):  
V V Toporovsky ◽  
A V Kudryashov ◽  
V V Samarkin ◽  
A A Panich ◽  
A I Sokallo ◽  
...  
Keyword(s):  
Resonant Frequency ◽  
Spatial Resolution ◽  
Active Element ◽  
Deformable Mirror ◽  
Deformable Mirrors ◽  
Innovative Design ◽  
Wavefront Aberrations ◽  
Technological Effectiveness ◽  
The Cost ◽  
High Resonant Frequency

Abstract Deformable mirror (DM) is an active element that can change the shape of the surface to compensate for wavefront aberrations. Historically, the development of DMs started from piezostack deformable mirrors (PDM) due to their large stroke, flexibility in actuators geometry, high resonant frequency. However, the cost of PDMs is comparatively high because of their labor-intensive process of manufacturing. In the article innovative design of PDM is presented. The assembling of unconventional PDMs was carried out using piezoceramic combs. This step should allow to decrease number of technological steps, increase spatial resolution of the mirror and thereby reduce the cost of final product.

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