CN200997003Y - Assembled optical element - Google Patents
Assembled optical element Download PDFInfo
- Publication number
- CN200997003Y CN200997003Y CN 200620076493 CN200620076493U CN200997003Y CN 200997003 Y CN200997003 Y CN 200997003Y CN 200620076493 CN200620076493 CN 200620076493 CN 200620076493 U CN200620076493 U CN 200620076493U CN 200997003 Y CN200997003 Y CN 200997003Y
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- optical
- optical element
- depth
- cement
- little
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Abstract
A combined optical element, which is characterized in that a large sized optical element is formed via gluing and combination of the small optical elements with the same basic quality; the optical cement is intensified among such small optical elements or the surface to be glued is coated with the deepened optical cement. The surface to be glued belongs to the polished surface.
Description
Technical field
The utility model relates to laser field, relates in particular to a kind of combined optical element of optical crystal, optical glass or other optical materials.
Background technology
In optics and field of lasers, the size of human being's production or the optical crystal that directly obtains from nature or other optical material is often limited, and perhaps the bulky crystal defectiveness has to resolve into the optical material that small size can be used.At the laser crystal production field, but be generally φ 100mm as the big production size of Nd:YAG, but its germ nucleus defectiveness, then radially available size is less than 50mm, when the bigger Nd:YVG plate-sheet-type of needs, existing crystal production technology just be difficult to realize or cost very high; Nd:YVO4 and for example, the crystalline size produced of crystal production technology is smaller at present, if will obtain bigger logical optical cross-section, existing crystal production technology more is difficult to realize.
Summary of the invention
The utility model purpose provides a kind of combined optical element of optical crystal, optical glass or other optical materials of more logical optical cross-section.
The purpose of this utility model can realize by following structure: be coated with by in-depth optical cement bonding or bonded surface between the little optical element of same matrix and deepen the optical cement bonding again behind the in-depth optical cement film and form large-sized optical element, bonded of little optical element is polished surface.
Optical element is optical crystal, optical glass or other optical materials.
When optical element was optical crystal, the optical axis direction of being deepened the optical element of optical cement bonding was consistent.
The utility model adopts in-depth optical cement mode, little optical element to optical crystal, optical glass or other optical materials of same matrix glues together, processing can obtain the natural preferably transition in permanent bonding, interface, has better optical homogeneity, lead to optical cross-section, larger sized optical element more greatly through the in-depth optical cement, and more large scale can be bigger area, longer or more volume.
Description of drawings
Now in conjunction with the accompanying drawings the present invention is further elaborated:
Fig. 1 is the structural representation of one of the utility model embodiment;
Fig. 2 is two the structural representation of the utility model embodiment;
Fig. 3 is three the structural representation of the utility model embodiment.
Embodiment
As shown in Figure 1, one of the utility model, it is the little optical element 101 of a row same matrix, 102,103 ... 10n-1,10n, their optics table side S101A, S101B, S102A, S102B, S103A, S103B ... S10n-1A, S10n-1B, S10nA, behind the S10nB difference optical polish, between S101B and the S102A, between S102B and the S103A, directly deepen the optical cement bonding between S10n-1B and the S10nA, perhaps the optical cement processing is deepened after being coated with the in-depth optical cement film in their bonded surfaces, realize permanent bonding, again bonding is formed the optical surface polishing of large-sized optical element, so form the optical element 1 of bigger logical optical cross-section.
Shown in Fig. 2 or 3, two or three of the utility model is little optical elements 101,102,103 of same matrix ... the optics table side of 10n respectively behind the optical polish in-depth optical cement be bonded to optical element 1; Little optical element 201,202,203 ... the optics table side of 20n respectively behind the optical polish in-depth optical cement be bonded to optical element 2; Little optical element 301,302,303 ... the optics table side of 30n respectively behind the optical polish in-depth optical cement be bonded to optical element 3 ... little optical element m01, m02, m03 ... the optics table side of m0n respectively behind the optical polish in-depth optical cement be bonded to optical element m, the serial optical element 1,2,3 that width is suitable ... the optical surface of m is deepened the optical cement bonding behind the optical polish respectively again, again bonding is formed the optical side surface finish processing of large-sized optical element, so form the optical element 11 of more volume.As shown in Figure 2, little optical element 101,102,103 ... the logical light face of 10n can be to wait width, serial optical element 1,2,3 ... the side of m also can be an equal thickness; As shown in Figure 3, little optical element 101,102,103 ... the logical light of 10n can be not wait width, serial optical element 1,2,3 ... the side of m also can be an equal thickness not.
Above optical element is optical crystal, optical glass or other optical materials, when it is optical crystal, the optical axis direction that then needs to be deepened the optical element of optical cement bonding is consistent, to guarantee the optical property and the mechanical property consistance of the big optical element behind the gummed.
Claims (4)
1, a kind of combined optical element, it is characterized in that: deepen the optical cement bonding again after being coated with the in-depth optical cement film by in-depth optical cement bonding or bonded surface between the little optical element of same matrix, form large-sized optical element, bonded of little optical element is polished surface.
2, a kind of combined optical element according to claim 1 is characterized in that: large-sized optical element is that the little optical element in-depth optical cement bonding or the serial optical element in-depth optical cement bonding of a row same matrix forms.
3, a kind of combined optical element according to claim 1 and 2 is characterized in that: optical element is optical crystal, optical glass or other optical materials.
4, a kind of combined optical element according to claim 1 and 2 is characterized in that: when optical element was optical crystal, the optical axis direction of being deepened the optical element of optical cement bonding was consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076493 CN200997003Y (en) | 2006-09-11 | 2006-09-11 | Assembled optical element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076493 CN200997003Y (en) | 2006-09-11 | 2006-09-11 | Assembled optical element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997003Y true CN200997003Y (en) | 2007-12-26 |
Family
ID=38995438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620076493 Expired - Fee Related CN200997003Y (en) | 2006-09-11 | 2006-09-11 | Assembled optical element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200997003Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403810B (en) * | 2008-11-05 | 2010-06-09 | 福州高意通讯有限公司 | Pump coupling structure of double-cladding optical fiber laser |
| CN104577699A (en) * | 2014-12-31 | 2015-04-29 | 西南技术物理研究所 | Diffusion bonding method of recombination laser media |
-
2006
- 2006-09-11 CN CN 200620076493 patent/CN200997003Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403810B (en) * | 2008-11-05 | 2010-06-09 | 福州高意通讯有限公司 | Pump coupling structure of double-cladding optical fiber laser |
| CN104577699A (en) * | 2014-12-31 | 2015-04-29 | 西南技术物理研究所 | Diffusion bonding method of recombination laser media |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20120911 |