Results 181 to 190 of about 3,457 (218)
Some of the next articles are maybe not open access.
2015 14th Workshop on Information Optics (WIO), 2015
A high performance 2D Spatial Light Modulator named LCOS-SLM has been developed for wide range usefulness from basic researches to practical applications. We show the fundamental characteristics of LCOS-SLM device we developed, and introduce the activity examples such as the scientific researches of singular optics, fluorescence microscopy and adaptive
Haruyoshi Toyoda +2 more
openaire +1 more source
A high performance 2D Spatial Light Modulator named LCOS-SLM has been developed for wide range usefulness from basic researches to practical applications. We show the fundamental characteristics of LCOS-SLM device we developed, and introduce the activity examples such as the scientific researches of singular optics, fluorescence microscopy and adaptive
Haruyoshi Toyoda +2 more
openaire +1 more source
SPIE Proceedings, 2010
We propose here a new and novel technique using the dual modulation modes of the spatial light modulator (SLM) in a single-beam set-up, thus enabling a more compact and more shock-proof holographic image storage and retrieval system when compared to a double-beam interference set-up system.
Z. Y. Chen, W. Jia, P. S. Chung
openaire +1 more source
We propose here a new and novel technique using the dual modulation modes of the spatial light modulator (SLM) in a single-beam set-up, thus enabling a more compact and more shock-proof holographic image storage and retrieval system when compared to a double-beam interference set-up system.
Z. Y. Chen, W. Jia, P. S. Chung
openaire +1 more source
2008 Canadian Conference on Electrical and Computer Engineering, 2008
We demonstrated programmable optical pulse shaping of femto-second laser pulse by using liquid crystal-spatial light modulator (LC-SLM). With a combination of amplitude and phase mask in LC-SLM, arbitrarily shaped ultra-short pulse waveforms could be synthesized by manipulating the frequency components which are spatially dispersed in the high ...
S. You, M. Kavehrad
openaire +1 more source
We demonstrated programmable optical pulse shaping of femto-second laser pulse by using liquid crystal-spatial light modulator (LC-SLM). With a combination of amplitude and phase mask in LC-SLM, arbitrarily shaped ultra-short pulse waveforms could be synthesized by manipulating the frequency components which are spatially dispersed in the high ...
S. You, M. Kavehrad
openaire +1 more source
2020 Opto-Electronics and Communications Conference (OECC), 2020
We present a method to generating threedimensional layered images using an iterative angular spectrum algorithm and interleaving DOEs displayed on a SLM. 3D layered images were projected in 12.5 to 15.5 cm from the SLM.
Wei-Kang Chang +2 more
openaire +1 more source
We present a method to generating threedimensional layered images using an iterative angular spectrum algorithm and interleaving DOEs displayed on a SLM. 3D layered images were projected in 12.5 to 15.5 cm from the SLM.
Wei-Kang Chang +2 more
openaire +1 more source
Frontiers in Optics 2010/Laser Science XXVI, 2010
A phase compression technique is demonstrated that creates a peak to destructively interfere with the undesired zero-order diffracted beam in a hologram produced by a pixelated, phase-only SLM. Image precision and diffraction efficiency are simulated.
Jinyang Liang +2 more
openaire +1 more source
A phase compression technique is demonstrated that creates a peak to destructively interfere with the undesired zero-order diffracted beam in a hologram produced by a pixelated, phase-only SLM. Image precision and diffraction efficiency are simulated.
Jinyang Liang +2 more
openaire +1 more source
Frontiers in Optics 2011/Laser Science XXVII, 2011
A techique for modulating the coherence and polarization of the electromagnetic beam is developed. Such technique uses two 90-twist nematic liquid crystal spatial light modulators arranged in an interferometric setup.
Carolina Rickenstorff +2 more
openaire +1 more source
A techique for modulating the coherence and polarization of the electromagnetic beam is developed. Such technique uses two 90-twist nematic liquid crystal spatial light modulators arranged in an interferometric setup.
Carolina Rickenstorff +2 more
openaire +1 more source
SID Symposium Digest of Technical Papers, 2014
Abstract A high quality and high performance 2D Spatial Light Phase Modulator has been developed for wide range of basic and practical applications. We will discuss how LCOS micro‐display device is developed into LCOS‐SLM for various important non‐display applications ranging from basic and applied researches such as singular optics ...
Haruyoshi Toyoda +4 more
openaire +1 more source
Abstract A high quality and high performance 2D Spatial Light Phase Modulator has been developed for wide range of basic and practical applications. We will discuss how LCOS micro‐display device is developed into LCOS‐SLM for various important non‐display applications ranging from basic and applied researches such as singular optics ...
Haruyoshi Toyoda +4 more
openaire +1 more source
SPIE Proceedings, 2007
Liquid crystal spatial light modulator (LC-SLM) has a series of attractive characteristics as a wave-front corrector of adaptive optical system such as compactness, high density integration, low cost and possibility of batch production. However, it also has some limitations such as effective only on polarized light, chromatic aberration and low ...
Dongmei Cai, Ning Ling, Wenhan Jiang
openaire +1 more source
Liquid crystal spatial light modulator (LC-SLM) has a series of attractive characteristics as a wave-front corrector of adaptive optical system such as compactness, high density integration, low cost and possibility of batch production. However, it also has some limitations such as effective only on polarized light, chromatic aberration and low ...
Dongmei Cai, Ning Ling, Wenhan Jiang
openaire +1 more source
Spatial Light Modulators and Applications, 1993
Specklephotography1)2) is effective in the analysis of two-dimensional displacement information.
Yuji Kobayashi +4 more
openaire +1 more source
Specklephotography1)2) is effective in the analysis of two-dimensional displacement information.
Yuji Kobayashi +4 more
openaire +1 more source