JPS58111501A - 分波器 - Google Patents
分波器Info
- Publication number
- JPS58111501A JPS58111501A JP20930381A JP20930381A JPS58111501A JP S58111501 A JPS58111501 A JP S58111501A JP 20930381 A JP20930381 A JP 20930381A JP 20930381 A JP20930381 A JP 20930381A JP S58111501 A JPS58111501 A JP S58111501A
- Authority
- JP
- Japan
- Prior art keywords
- line
- ring resonator
- input
- frequency
- output
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2135—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using strip line filters
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20930381A JPS58111501A (ja) | 1981-12-25 | 1981-12-25 | 分波器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20930381A JPS58111501A (ja) | 1981-12-25 | 1981-12-25 | 分波器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58111501A true JPS58111501A (ja) | 1983-07-02 |
| JPS6311805B2 JPS6311805B2 (OSRAM) | 1988-03-16 |
Family
ID=16570714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20930381A Granted JPS58111501A (ja) | 1981-12-25 | 1981-12-25 | 分波器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58111501A (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7639723B2 (en) | 2005-03-03 | 2009-12-29 | Nec Corporation | Tunable laser, optical module, and control method thereof |
| US7664156B2 (en) | 2005-03-03 | 2010-02-16 | Nec Corporation | Wavelength tunable laser |
-
1981
- 1981-12-25 JP JP20930381A patent/JPS58111501A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7639723B2 (en) | 2005-03-03 | 2009-12-29 | Nec Corporation | Tunable laser, optical module, and control method thereof |
| US7664156B2 (en) | 2005-03-03 | 2010-02-16 | Nec Corporation | Wavelength tunable laser |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6311805B2 (OSRAM) | 1988-03-16 |
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