Enhancement of diffuse reflectance using air tunnel structure.
Submicrometer air gap structure has formed on diffuse reflection structure to improve light reflectance. Covering polymer or liquid on a diffuse reflector to make optical components induces the severe decrease of the total reflectance, since the diffuse reflected angle of some light rays is larger t...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2013
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| _version_ | 1797100345261817856 |
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| author | Jang, J Lee, G Song, BG Cha, S Jung, J |
| author_facet | Jang, J Lee, G Song, BG Cha, S Jung, J |
| author_sort | Jang, J |
| collection | OXFORD |
| description | Submicrometer air gap structure has formed on diffuse reflection structure to improve light reflectance. Covering polymer or liquid on a diffuse reflector to make optical components induces the severe decrease of the total reflectance, since the diffuse reflected angle of some light rays is larger than the critical angle and the rays travel to the medium until meeting a proper small incident angle. The reflectance drops to 68% of the original value with just a polymer coating on the diffuse reflector. The formation of an air tunnel structure between the polymer layer and the diffuse reflector makes a symmetrical reflective index matching state and recovers 95% of the original reflectance. Due to the simple fabrication process and the chemical stability, the structure can be applied to various optical components and reflective display devices. |
| first_indexed | 2024-03-07T05:36:09Z |
| format | Journal article |
| id | oxford-uuid:e3f6df6a-d06c-4d41-be25-56c52e1f39ca |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T05:36:09Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | oxford-uuid:e3f6df6a-d06c-4d41-be25-56c52e1f39ca2022-03-27T10:13:01ZEnhancement of diffuse reflectance using air tunnel structure.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:e3f6df6a-d06c-4d41-be25-56c52e1f39caEnglishSymplectic Elements at Oxford2013Jang, JLee, GSong, BGCha, SJung, JSubmicrometer air gap structure has formed on diffuse reflection structure to improve light reflectance. Covering polymer or liquid on a diffuse reflector to make optical components induces the severe decrease of the total reflectance, since the diffuse reflected angle of some light rays is larger than the critical angle and the rays travel to the medium until meeting a proper small incident angle. The reflectance drops to 68% of the original value with just a polymer coating on the diffuse reflector. The formation of an air tunnel structure between the polymer layer and the diffuse reflector makes a symmetrical reflective index matching state and recovers 95% of the original reflectance. Due to the simple fabrication process and the chemical stability, the structure can be applied to various optical components and reflective display devices. |
| spellingShingle | Jang, J Lee, G Song, BG Cha, S Jung, J Enhancement of diffuse reflectance using air tunnel structure. |
| title | Enhancement of diffuse reflectance using air tunnel structure. |
| title_full | Enhancement of diffuse reflectance using air tunnel structure. |
| title_fullStr | Enhancement of diffuse reflectance using air tunnel structure. |
| title_full_unstemmed | Enhancement of diffuse reflectance using air tunnel structure. |
| title_short | Enhancement of diffuse reflectance using air tunnel structure. |
| title_sort | enhancement of diffuse reflectance using air tunnel structure |
| work_keys_str_mv | AT jangj enhancementofdiffusereflectanceusingairtunnelstructure AT leeg enhancementofdiffusereflectanceusingairtunnelstructure AT songbg enhancementofdiffusereflectanceusingairtunnelstructure AT chas enhancementofdiffusereflectanceusingairtunnelstructure AT jungj enhancementofdiffusereflectanceusingairtunnelstructure |