CN2663953Y - Fabry-Perot etalon - Google Patents
Fabry-Perot etalon Download PDFInfo
- Publication number
- CN2663953Y CN2663953Y CN 200320112509 CN200320112509U CN2663953Y CN 2663953 Y CN2663953 Y CN 2663953Y CN 200320112509 CN200320112509 CN 200320112509 CN 200320112509 U CN200320112509 U CN 200320112509U CN 2663953 Y CN2663953 Y CN 2663953Y
- Authority
- CN
- China
- Prior art keywords
- etalon
- frame
- ring
- fabry
- optical parallel
- 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 - Fee Related
Links
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- Spectrometry And Color Measurement (AREA)
Abstract
The utility model relates to a Fabry-Perot etalon belonging to physical laboratory apparatus, wherein, an optical parallel P17, a space ring 6 and an optical parallel P28 are arranged inside an etalon frame 11; a protective cover 1 is connected with the etalon frame 11 through bolt; a press ring 5 is positioned inside the protective cover 1; a tabletting 2, a spring protective space ring 3 and a compressed spring 4 are positioned inside the press ring 5; an interference filter 9 is arranged inside the etalon frame 11; an external press ring 10 is connected with the etalon frame through threaded connection; in addition, the etalon frame is connected with a fulcrum bar 13 through a supporting bracket 12. The utility model has the advantages of novel structure, reasonable design, simple adjustment and convenient use.
Description
Technical field
The utility model belongs to physical experiment apparatus.
Background technology
In the Physical Experiment of institution of higher learning, " Zeeman effect " is one of important experiment at present.Fabry Fabry-Perot Perot etalon is the critical equipment in " Zeeman effect " experiment, utilizes it to research and analyse the fine structure of spectrum.The precision height of Fabry-Perot etalon tool directly influences experiment effect.The etalon of traditional form is a fixed form, and loam cake and etalon frame are non-adjustable, and shortcoming is that experiment effect is poor, uses inconvenient.
Summary of the invention
The utility model provides a kind of Fabry-Perot etalon tool, is that fixed form causes experiment effect poor to solve the existing standard tool, inconvenient problem with use.The technical scheme that the utility model is taked is: optical parallel P
17, spacer ring 6, optical parallel P
28 are placed in the etalon frame 11; over cap 1 is connected with etalon frame 11 screws; trim ring 5 is positioned at over cap 1; compressing tablet 2, spring protection spacer ring 3, stage clip 4 are positioned at trim ring 5; interference filter 9 is placed in the etalon frame 11; outside trim ring 10 is threaded with this etalon frame, and the etalon frame is connected with pole 13 by carriage 12.During use, by the screw on the adjustable cap, compression press spring carries out optical parallel P
1With optical parallel P
2The meticulous adjustment of collimation.
Advantage of the present utility model is: novel structure, and reasonable in design, adjust simple, easy to use.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
Optical parallel P
17, spacer ring 6, optical parallel P
28 are placed in the etalon frame 11; over cap 1 is connected with etalon frame 11 screws; trim ring 5 is positioned at over cap 1; compressing tablet 2, spring protection spacer ring 3, stage clip 4 are positioned at trim ring 5; interference filter 9 is placed in the etalon frame 11; outside trim ring 10 is threaded with this etalon frame, and the etalon frame is connected with pole 13 by carriage 12.
Claims (1)
1, a kind of Fabry-Perot etalon tool comprises: optical parallel P
1(7), spacer ring (6), optical parallel P
2(8) be placed in the etalon frame (11); over cap (1) is connected with etalon frame (11) screw; interference filter (9) is placed in the etalon frame (11); outside trim ring (10) is threaded with this etalon frame; the etalon frame is connected with pole (13) by carriage (12); it is characterized in that: trim ring (5) is positioned at over cap (1), and compressing tablet (2), spring protection spacer ring (3), stage clip (4) are positioned at trim ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112509 CN2663953Y (en) | 2003-10-08 | 2003-10-08 | Fabry-Perot etalon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112509 CN2663953Y (en) | 2003-10-08 | 2003-10-08 | Fabry-Perot etalon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663953Y true CN2663953Y (en) | 2004-12-15 |
Family
ID=34344679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320112509 Expired - Fee Related CN2663953Y (en) | 2003-10-08 | 2003-10-08 | Fabry-Perot etalon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663953Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594114A (en) * | 2013-10-01 | 2016-05-18 | 浜松光子学株式会社 | Optical module |
-
2003
- 2003-10-08 CN CN 200320112509 patent/CN2663953Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594114A (en) * | 2013-10-01 | 2016-05-18 | 浜松光子学株式会社 | Optical module |
| CN105594114B (en) * | 2013-10-01 | 2018-09-07 | 浜松光子学株式会社 | Optical module |
| US10221061B2 (en) | 2013-10-01 | 2019-03-05 | Hamamatsu Photonics K.K. | Optical module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGCHUN YUHENG OPTICAL CO., LTD. Free format text: FORMER OWNER: CHANGCHUN NO.1 OPTICAL CO LTD Effective date: 20050520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050520 Address after: 130012 No. 1198, Silicon Valley Avenue, Changchun, Jilin Patentee after: CHANGCHUN YUHENG OPTICS CO., LTD. Address before: 130031 No. 4888 Yatai street, Changchun, Jilin Patentee before: Changchun No.1 Optics Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: CHANGCHUN YUHENG TIMES OPTOELECTRONIC TECHNOLOGY Free format text: FORMER OWNER: CHANGCHUN YUHENG OPTICAL CO., LTD. Effective date: 20061201 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20061201 Address after: 130012 No. 1198, Silicon Valley Avenue, Changchun, Jilin Patentee after: Changchun Yuheng Times Optoelectronics Technology Co., Ltd. Address before: 130012 No. 1198, Silicon Valley Avenue, Changchun, Jilin Patentee before: CHANGCHUN YUHENG OPTICS CO., LTD. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |