JPS62135104U - - Google Patents
Info
- Publication number
- JPS62135104U JPS62135104U JP1986022516U JP2251686U JPS62135104U JP S62135104 U JPS62135104 U JP S62135104U JP 1986022516 U JP1986022516 U JP 1986022516U JP 2251686 U JP2251686 U JP 2251686U JP S62135104 U JPS62135104 U JP S62135104U
- Authority
- JP
- Japan
- Prior art keywords
- optical path
- laser light
- light signal
- optical
- transmits
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims 11
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Communication System (AREA)
Description
第１図は本考案の実施例の構成図、第２図は従
来例における波長多重フイルターの構成図である
。
１…レーザダイオード、２…波長多重フイルタ
ー、３…フオトダイオード。
FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional wavelength multiplexing filter. 1...Laser diode, 2...Wavelength multiplexing filter, 3...Photodiode.
Claims (1)
オードと、第一の光路からの前記レーザ光信号を
第二の光路および第三の光路に透過させ、第二の
光路からのレーザ光信号を前記第三の光路のみに
透過させる波長多重フイルターと、前記第一の光
路からのレーザ光信号を電気信号に変換するフオ
トダイオードとを具備する光送受信素子において
、前記レーザダイオードを波長多重フイルターに
密着させ、前記フオトダイオードを波長多重フイ
ルターに密着させたことを特徴とする光送受信素
子。 a laser diode that converts an electrical signal into a laser light signal, a laser diode that transmits the laser light signal from the first optical path to a second optical path and a third optical path, and transmits the laser light signal from the second optical path to the third optical path; In the optical transmitting/receiving element, the optical transmitting/receiving element includes a wavelength multiplexing filter that transmits only the optical path of the first optical path, and a photodiode that converts the laser light signal from the first optical path into an electrical signal, the laser diode is brought into close contact with the wavelength multiplexing filter, An optical transmitting/receiving element characterized by having a photodiode closely attached to a wavelength multiplexing filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986022516U JPS62135104U (en) | 1986-02-18 | 1986-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986022516U JPS62135104U (en) | 1986-02-18 | 1986-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62135104U true JPS62135104U (en) | 1987-08-25 |
Family
ID=30819974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986022516U Pending JPS62135104U (en) | 1986-02-18 | 1986-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62135104U (en) |
-
1986
- 1986-02-18 JP JP1986022516U patent/JPS62135104U/ja active Pending