JPH0429582Y2 - - Google Patents
Info
- Publication number
- JPH0429582Y2 JPH0429582Y2 JP3555788U JP3555788U JPH0429582Y2 JP H0429582 Y2 JPH0429582 Y2 JP H0429582Y2 JP 3555788 U JP3555788 U JP 3555788U JP 3555788 U JP3555788 U JP 3555788U JP H0429582 Y2 JPH0429582 Y2 JP H0429582Y2
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- waveguide member
- light receiving
- semiconductor laser
- attenuation
- 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
Links
- 239000004065 semiconductor Substances 0.000 claims description 24
- 238000012544 monitoring process Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3555788U JPH0429582Y2 (US06272168-20010807-M00014.png) | 1988-03-17 | 1988-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3555788U JPH0429582Y2 (US06272168-20010807-M00014.png) | 1988-03-17 | 1988-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01139468U JPH01139468U (US06272168-20010807-M00014.png) | 1989-09-22 |
| JPH0429582Y2 true JPH0429582Y2 (US06272168-20010807-M00014.png) | 1992-07-17 |
Family
ID=31262202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3555788U Expired JPH0429582Y2 (US06272168-20010807-M00014.png) | 1988-03-17 | 1988-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429582Y2 (US06272168-20010807-M00014.png) |
-
1988
- 1988-03-17 JP JP3555788U patent/JPH0429582Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01139468U (US06272168-20010807-M00014.png) | 1989-09-22 |
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