JPH0472655U - - Google Patents
Info
- Publication number
- JPH0472655U JPH0472655U JP11468690U JP11468690U JPH0472655U JP H0472655 U JPH0472655 U JP H0472655U JP 11468690 U JP11468690 U JP 11468690U JP 11468690 U JP11468690 U JP 11468690U JP H0472655 U JPH0472655 U JP H0472655U
- Authority
- JP
- Japan
- Prior art keywords
- avalanche photodiode
- detection element
- temperature detection
- case
- circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Description
第１図は本考案によるアバランシエフオトダイ
オードの一実施例を示す概略断面図、第２図は第
１図のアバランシエフオトダイオードの内部の平
面図、第３図は第１図のアバランシエフオトダイ
オードの温度補償回路の一例を示すブロツク図で
ある。第４図は従来のアバランシエフオトダイオ
ードの一例を示す概略断面図である。
１０……ＡＰＤ、１１……ケース、１２……絶
縁物、１３……ＡＰＤチツプ、１４……温度検出
素子、１５……電極端子、１６……ガラス、１７
……バイアス電源回路、１８……信号処理回路、
１９……増幅回路、２０……比較回路。
FIG. 1 is a schematic cross-sectional view showing one embodiment of the avalanche photodiode according to the present invention, FIG. 2 is a plan view of the inside of the avalanche photodiode shown in FIG. 1, and FIG. FIG. 2 is a block diagram showing an example of a diode temperature compensation circuit. FIG. 4 is a schematic cross-sectional view showing an example of a conventional avalanche photodiode. 10...APD, 11...Case, 12...Insulator, 13...APD chip, 14...Temperature detection element, 15...Electrode terminal, 16...Glass, 17
...Bias power supply circuit, 18...Signal processing circuit,
19...Amplification circuit, 20...Comparison circuit.
Claims (1)
ツプと、温度検出素子とが配設されていることを
特徴とする、アバランシエフオトダイオード。 An avalanche photodiode characterized in that an avalanche photodiode chip and a temperature detection element are disposed within a case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11468690U JPH0472655U (en) | 1990-11-02 | 1990-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11468690U JPH0472655U (en) | 1990-11-02 | 1990-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472655U true JPH0472655U (en) | 1992-06-26 |
Family
ID=31862393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11468690U Pending JPH0472655U (en) | 1990-11-02 | 1990-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472655U (en) |
-
1990
- 1990-11-02 JP JP11468690U patent/JPH0472655U/ja active Pending