TY - GEN
T1 - 50μm gap 8×8 pixels deformable mirror fabricated by membrane transfer process
AU - Wu, T.
AU - Sasaki, Takashi
AU - Akiyama, Masayuki
AU - Hane, Kazuhiro
PY - 2014/10/14
Y1 - 2014/10/14
N2 - We propose, design and fabricate here an electrostatically actuated continuous single-crystal-silicon membrane deformable mirror (DM) for astronomical observation. A 50μm air gap is generated a large between the mirror membrane and the electrode to get a large stroke. A DM with a 4mm×4mm mirror membrane and 8×8 underlying electrode array a is fabricated by combining Au-Si eutectic wafer bonding and the subsequent all-dry release process.
AB - We propose, design and fabricate here an electrostatically actuated continuous single-crystal-silicon membrane deformable mirror (DM) for astronomical observation. A 50μm air gap is generated a large between the mirror membrane and the electrode to get a large stroke. A DM with a 4mm×4mm mirror membrane and 8×8 underlying electrode array a is fabricated by combining Au-Si eutectic wafer bonding and the subsequent all-dry release process.
UR - http://www.scopus.com/inward/record.url?scp=84908021111&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84908021111&partnerID=8YFLogxK
U2 - 10.1109/OMN.2014.6924577
DO - 10.1109/OMN.2014.6924577
M3 - Conference contribution
AN - SCOPUS:84908021111
T3 - International Conference on Optical MEMS and Nanophotonics
SP - 171
EP - 172
BT - 2014 International Conference on Optical MEMS and Nanophotonics, OMN 2014 - Proceedings
PB - IEEE Computer Society
T2 - 2014 International Conference on Optical MEMS and Nanophotonics, OMN 2014
Y2 - 17 August 2014 through 21 August 2014
ER -