发明名称 |
TRANSMISSIVE IMAGE MODULATOR USING MULTI-FABRY-PEROT RESONANT MODE AND MULTI-ABSORPTION MODE |
摘要 |
A transmissive image modulator for allowing image modulation over a wide bandwidth with multiple Fabry-Perot resonant modes and multiple absorption modes is provided. The transmissive image modulator includes a lower reflection layer; an active layer disposed on the lower reflection layer, including multiple quantum well layers and multiple barrier layers; an upper reflection layer disposed on the active layer; and at least one micro-cavity layer disposed in at least one of the lower and upper reflection layer. The active layer and the at least one micro-cavity layer have thicknesses of a multiple of lambda/2, where lambda is a resonant wavelength.
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申请公布号 |
US2013170011(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
US201213712311 |
申请日期 |
2012.12.12 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY;GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHO YONG-CHUL;LEE YONG-TAK;NA BYUNG-HOON;PARK CHANG-YOUNG;PARK YONG-HWA;YOU JANG-WOO;CHOI HEE-JU |
分类号 |
G02F1/03;H01L31/18 |
主分类号 |
G02F1/03 |
代理机构 |
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