JPS6057824A - ヘテロダイン光通信方式 - Google Patents
ヘテロダイン光通信方式Info
- Publication number
- JPS6057824A JPS6057824A JP58166869A JP16686983A JPS6057824A JP S6057824 A JPS6057824 A JP S6057824A JP 58166869 A JP58166869 A JP 58166869A JP 16686983 A JP16686983 A JP 16686983A JP S6057824 A JPS6057824 A JP S6057824A
- Authority
- JP
- Japan
- Prior art keywords
- light
- polarized
- modulated
- mirror
- wavelength
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 19
- 238000004891 communication Methods 0.000 title claims abstract description 12
- 230000010287 polarization Effects 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 3
- 230000010355 oscillation Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
- H04B10/64—Heterodyne, i.e. coherent receivers where, after the opto-electronic conversion, an electrical signal at an intermediate frequency [IF] is obtained
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58166869A JPS6057824A (ja) | 1983-09-10 | 1983-09-10 | ヘテロダイン光通信方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58166869A JPS6057824A (ja) | 1983-09-10 | 1983-09-10 | ヘテロダイン光通信方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6057824A true JPS6057824A (ja) | 1985-04-03 |
JPH0114567B2 JPH0114567B2 (ko) | 1989-03-13 |
Family
ID=15839139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58166869A Granted JPS6057824A (ja) | 1983-09-10 | 1983-09-10 | ヘテロダイン光通信方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6057824A (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62272232A (ja) * | 1986-05-08 | 1987-11-26 | エイ・ティ・アンド・ティ・コーポレーション | 光ヘテロダイン・ミキサ |
JPS62272234A (ja) * | 1986-05-08 | 1987-11-26 | アメリカン テレフオン アンド テレグラフ カムパニー | 光ヘテロダイン・ミキサ |
JPH01500240A (ja) * | 1986-07-01 | 1989-01-26 | ブリティシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニ | 光伝送装置 |
US8948548B2 (en) | 2012-09-05 | 2015-02-03 | International Business Machines Corporation | Polarization diverse demultiplexing |
-
1983
- 1983-09-10 JP JP58166869A patent/JPS6057824A/ja active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62272232A (ja) * | 1986-05-08 | 1987-11-26 | エイ・ティ・アンド・ティ・コーポレーション | 光ヘテロダイン・ミキサ |
JPS62272234A (ja) * | 1986-05-08 | 1987-11-26 | アメリカン テレフオン アンド テレグラフ カムパニー | 光ヘテロダイン・ミキサ |
JP2648145B2 (ja) * | 1986-05-08 | 1997-08-27 | エイ・ティ・アンド・ティ・コーポレーション | 光ヘテロダイン・ミキサ |
JPH01500240A (ja) * | 1986-07-01 | 1989-01-26 | ブリティシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニ | 光伝送装置 |
US8948548B2 (en) | 2012-09-05 | 2015-02-03 | International Business Machines Corporation | Polarization diverse demultiplexing |
US9134479B2 (en) | 2012-09-05 | 2015-09-15 | International Business Machines Corporation | Polarization diverse demultiplexing |
Also Published As
Publication number | Publication date |
---|---|
JPH0114567B2 (ko) | 1989-03-13 |
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