Results 261 to 270 of about 4,497,800 (307)

Attenuated Phase-Shifting Mask

2009
If the opaque regions on a COG mask become partially transmitting with a 180° phase relative to the bright regions, as shown in Fig. 6.1, an attenuated PSM results [15, 16]. As opposed to an alternating PSM where all phase regions image onto the wafer, the partially transmitting background of an attenuated PSM—usually with an intensity transmission ...
openaire   +1 more source

Security-Enhanced Multiple-Image Encryption Based on Modified Iterative Phase Retrieval Algorithm With Structured Phase Mask in Fresnel Domain

Optik, 2022
Yanfeng Su, Wenqiang Wan, Zhijian Cai
exaly  

3D Hierarchical Architectures Prepared by Single Exposure Through a Highly Durable Colloidal Phase Mask

Advanced Materials, 2014
Sung-Gyu Park, Su Yeon Lee, Tae Soup Shim   +2 more
exaly  

Using an Elastomeric Phase Mask for Sub-100 nm Photolithography in the Optical Near Field

Applied Physics Letters, 1997
Jinghua Li, George M. Whitesides, Kateri E Paul   +2 more
exaly  

Optimized Phase Pupil Masks for Extended Depth of Field

Optics Communications, 2007
Liren Liu, Qingguo Yang
exaly  

A Robust Phase Unwrapping Algorithm Based on Reliability Mask and Weighted Minimum Least-Squares Method

Optics and Lasers in Engineering, 2019
Benyong Chen, Liping Yan
exaly  

ALTERNATING PHASE MASK

2001
FRIEDRICH CHRISTOPH, GRIESINGER UWE, HEISSMEIER MICHAEL, LUDWIG BURKHARD, MOUKARA MOLELA, PFORR RAINER   +5 more
openaire   +2 more sources

Experimental and Numerical Investigations on a Flexible Paraffin/Fiber Composite Phase Change Material for Thermal Therapy Mask

Energy Storage Materials, 2017
Xiaowen Zhang, Zhengguo Zhang
exaly  

Phase shift mask, blank for phase shift mask, and method of manufacturing phase shift mask

1999
NAKAO SHUJI, TSUJITA KOUICHIROU, KANEOKA TATSUNORI   +2 more
openaire   +1 more source

Design of Reconfigurable and Structured Spiral Phase Mask for Optical Security System

Optics Communications, 2016
Xueju Shen
exaly