CN1110798C - 用调制色散光谱代表多个数字信号的方法及其应用 - Google Patents
用调制色散光谱代表多个数字信号的方法及其应用 Download PDFInfo
- Publication number
- CN1110798C CN1110798C CN 96117224 CN96117224A CN1110798C CN 1110798 C CN1110798 C CN 1110798C CN 96117224 CN96117224 CN 96117224 CN 96117224 A CN96117224 A CN 96117224A CN 1110798 C CN1110798 C CN 1110798C
- Authority
- CN
- China
- Prior art keywords
- light
- switch
- band
- spectrum
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 67
- 239000006185 dispersion Substances 0.000 title claims abstract description 58
- 238000001228 spectrum Methods 0.000 title claims abstract description 47
- 230000003287 optical effect Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims description 37
- 230000003595 spectral effect Effects 0.000 claims description 33
- 239000013307 optical fiber Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 230000004448 convergence reflex Effects 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 claims description 3
- 229910052614 beryl Inorganic materials 0.000 claims description 2
- -1 chemistry Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000700 radioactive tracer Substances 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 70
- 239000000835 fiber Substances 0.000 abstract description 8
- 239000003086 colorant Substances 0.000 description 27
- 230000000694 effects Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 238000011161 development Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 4
- 241000579895 Chlorostilbon Species 0.000 description 3
- 230000005374 Kerr effect Effects 0.000 description 3
- 101700004678 SLIT3 Proteins 0.000 description 3
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052876 emerald Inorganic materials 0.000 description 3
- 239000010976 emerald Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000010981 turquoise Substances 0.000 description 3
- 229910052724 xenon Inorganic materials 0.000 description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005039 memory span Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 241000931526 Acer campestre Species 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910019655 synthetic inorganic crystalline material Inorganic materials 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
Images
Landscapes
- Optical Communication System (AREA)
Abstract
Description
红光开关A | 绿光开关B | 蓝光开关C | 屏6,会聚点8,屏10″同时″拥有的颜色 | 会聚点8上的表观颜色 | 屏6,会聚点8,屏10所″同时″代表的三个二进制数字 | ||
打开 | 打开 | 打开 | 都拥有三种颜色 | 白色 | 1 | 1 | 1 |
打开 | 关闭 | 关闭 | 都只拥有红颜色 | 红色 | 1 | 0 | 0 |
打开 | 打开 | 关闭 | 都拥有红绿两色 | 黄色 | 1 | 1 | 0 |
打开 | 关闭 | 打开 | 都拥有红蓝两色 | 红紫色 | 1 | 0 | 1 |
关闭 | 打开 | 关闭 | 都只拥有绿颜色 | 绿色 | 0 | 1 | 0 |
关闭 | 打开 | 打开 | 都拥有绿蓝两色 | 青色 | 0 | 1 | 1 |
关闭 | 关闭 | 打开 | 都只拥有蓝颜色 | 蓝色 | 0 | 0 | 1 |
关闭 | 关闭 | 关闭 | 三种颜色都没有 | 黑色 | 0 | 0 | 0 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96117224 CN1110798C (zh) | 1996-12-19 | 1996-12-19 | 用调制色散光谱代表多个数字信号的方法及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96117224 CN1110798C (zh) | 1996-12-19 | 1996-12-19 | 用调制色散光谱代表多个数字信号的方法及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1185617A CN1185617A (zh) | 1998-06-24 |
CN1110798C true CN1110798C (zh) | 2003-06-04 |
Family
ID=5124154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96117224 Expired - Fee Related CN1110798C (zh) | 1996-12-19 | 1996-12-19 | 用调制色散光谱代表多个数字信号的方法及其应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1110798C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4643403B2 (ja) * | 2005-09-13 | 2011-03-02 | 株式会社東芝 | 可視光通信システム及びその方法 |
CN108398695B (zh) * | 2018-01-15 | 2020-10-02 | 北京航空航天大学 | 一种基于接收端光纤色散的高光谱激光雷达系统 |
CN108847204B (zh) * | 2018-05-07 | 2020-05-22 | 广东数相智能科技有限公司 | 音乐盒的音带制作方法与音乐盒 |
CN109583916B (zh) * | 2018-11-15 | 2021-07-06 | 无锡火眼睛睛科技发展有限公司 | 一种基于条形码的电子防伪追溯系统 |
-
1996
- 1996-12-19 CN CN 96117224 patent/CN1110798C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1185617A (zh) | 1998-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3892468A (en) | Optical scanner utilizing organ arrays of optical fibers | |
KR102472525B1 (ko) | 모션 데이터 저장 시스템 및 방법 | |
Willebrand et al. | Free space optics: enabling optical connectivity in today's networks | |
TW387168B (en) | Method and apparatus for laser communication through a lossy medium | |
CN1110798C (zh) | 用调制色散光谱代表多个数字信号的方法及其应用 | |
CA2298323A1 (en) | System and method for secure multiple wavelength communication on optical fibers | |
US2443258A (en) | Optical signaling system, including means for dispersing and recombining a light beam | |
US5475518A (en) | Apparatus for optically transmitting data | |
Du et al. | Laser communication based on a multi-channel single-photon detector | |
US3453604A (en) | Optical memory device employing multiphoton-excited fluorescing material to reduce exposure crosstalk | |
US4253725A (en) | Single sideband scanner | |
US3652858A (en) | Optical heterodyne time-division demultiplexer employing strobed assignment of channels among a tandem sequence of heterodyning elements | |
US4703361A (en) | Picture multiplex analysis hybrid device | |
US3156051A (en) | Cryptographic technique and apparatus | |
US20010017720A1 (en) | Combination photonic time and wavelength division demultiplexing method | |
Tatsuura et al. | Femtosecond two-dimensional serial-to-parallel pulse converter using a squarylium dye J-aggregate film | |
Gambling | Lasers, light and telephones | |
RU2206178C2 (ru) | Волоконно-оптическое устройство для передачи данных | |
US3592528A (en) | Photochromic display device | |
TW466851B (en) | Optical communication system that transmits and receives data through free space | |
KR100822633B1 (ko) | 광정보의 모듈레이션 방법 및 그 장치 | |
KR20040009806A (ko) | 홀로그래픽 디지털 데이타 저장 시스템의 코딩 및 디코딩장치와 이에 관련된 코딩 및 디코딩 방법 | |
Chhabra | Principles of Communication Engineering | |
Vijayalakshmi et al. | Visible Light Communication Technology in Under Water Communication. | |
GB1377302A (en) | Optical information retrieval system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING ALIDA HIGH SCIENCE CO., LTD. Free format text: FORMER OWNER: TIAN JINGHUA Effective date: 20030905 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20030905 Address after: 100037 Beijing City, Xicheng District Fuwai Street No. 37 Guoqiao hotel room 508 Patentee after: Beijing Lida High Tech Co., Ltd. Address before: Baixia District of Nanjing city in Jiangsu province 210002 Chang Fu Street No. 45 Room 502 Patentee before: Tian Jinghua |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Guo Yun Document name: payment instructions |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Guo Yun Document name: Special business review memo |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Guo Yun Document name: Notification of Termination of Patent Right |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |