CN203932657U - High-output power annular carbon dioxide laser - Google Patents
High-output power annular carbon dioxide laser Download PDFInfo
- Publication number
- CN203932657U CN203932657U CN201420314551.0U CN201420314551U CN203932657U CN 203932657 U CN203932657 U CN 203932657U CN 201420314551 U CN201420314551 U CN 201420314551U CN 203932657 U CN203932657 U CN 203932657U
- Authority
- CN
- China
- Prior art keywords
- discharge tube
- carbon dioxide
- water cooling
- output power
- dioxide laser
- 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
Abstract
The utility model discloses a kind of high-output power annular carbon dioxide laser, comprise the first water cooling tube, discharge tube, the second water cooling tube and the cylinder that arrange from inside to outside, described the first water cooling tube, discharge tube, the second water cooling tube and cylinder are loop configuration, the inner side, both ends of described discharge tube is respectively equipped with some speculums, and inner side, described discharge tube end is also provided with tail mirror and outgoing mirror.The utility model is by the design of loop configuration and the design of two-layer water cooling tube, there is the feature of compact conformation, working stability, pass through the structural design of the multiple reflections of multiple reflection mirror simultaneously, thereby can in a discharge tube space, can obtain large laser output power; And then making carbon dioxide laser realize miniaturization, application strengthens.
Description
Technical field
The utility model relates to a kind of carbon dioxide laser, is specifically related to a kind of annular carbon dioxide laser with high-output power.
Background technology
The carbon dioxide laser power output of existing glass structure is generally in a hectowatt left and right, for reaching the middle power stage of hundreds of watts, by increasing discharge tube length, that is increase effective discharge gas volume (mode volume) and obtain large laser output power, but there is its inborn deficiency, such as discharge tube length increases and carries out folding time, laser is not ideal enough aspect the compactedness of structure.Simultaneously also because output window is semi-transparent semi-reflecting lens, its diameter must be identical with tail end mirror diameter, therefore the diameter of its output beam is difficult to control to less size, therefore being difficult to obtain hundreds of watts of power stages and the good effect of beam quality, is difficult if this class pipe type electric discharge laser will obtain hundreds of watts of outputs.
Utility model content
Utility model object: the purpose of this utility model is in order to solve deficiency of the prior art, provides the high-output power annular carbon dioxide laser of the high and working stability of a kind of power output, compact conformation.
Technical scheme: a kind of high-output power annular carbon dioxide laser described in the utility model, comprise the first water cooling tube, discharge tube, the second water cooling tube and the cylinder that arrange from inside to outside, described the first water cooling tube, discharge tube, the second water cooling tube and cylinder are loop configuration, the inner side, both ends of described discharge tube is respectively equipped with some speculums, and inner side, described discharge tube end is also provided with tail mirror and outgoing mirror.
Described tail mirror and speculum are completely reflecting mirror.
Described outgoing mirror is Infrared Lens.
The number of mirrors scope of an end of described discharge tube is 1～10.
The two ends of described discharge tube are also respectively equipped with electrode.
Described discharge tube is glass material, also can be made up of quartz or ceramic material.
Beneficial effect: the utility model is by the design of loop configuration and the design of two-layer water cooling tube, there is the feature of compact conformation, working stability, pass through the structural design of the multiple reflections of multiple reflection mirror simultaneously, thereby can in a discharge tube space, can obtain large laser output power; And then making carbon dioxide laser realize miniaturization, application strengthens.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is end view of the present utility model.
Fig. 3 is cutaway view of the present utility model.
Fig. 4 is the speculum light path schematic diagram of an embodiment of the present utility model.
Embodiment
If Fig. 1 is to a kind of high-output power annular carbon dioxide laser as shown in Fig. 3, comprise the first water cooling tube 1 arranging from inside to outside, discharge tube 2, the second water cooling tube 3 and cylinder 4, the first water cooling tube 1, discharge tube 2, the second water cooling tube 3 and cylinder 4 are loop configuration, in discharge tube, be closed with excitation gas, discharge tube 2 also can be made up of quartz or ceramic material for glass material, the inner side, both ends of discharge tube 2 is respectively equipped with four speculums 5, discharge tube 2 inner sides, end are also provided with tail mirror and outgoing mirror, the two ends of discharge tube 2 are also respectively equipped with electrode, be respectively anode and negative electrode, electrode is connected with excitation power supply, wherein tail mirror and speculum 5 are completely reflecting mirror, outgoing mirror is Infrared Lens.
Fig. 4 is that the speculum light path of an embodiment of the present utility model is moved towards schematic diagram, incident light is inputted from speculum 51, successively through 52,53,54,55,56,57 reflections, export finally by speculum 58, like this in the discharge tube of finite length, light path is through reflection repeatedly, thereby improved power output.It is cooling that this laser of while adopts dual water cooling tube to carry out, thereby increased the stability of the course of work.
The utility model is by the design of loop configuration and the design of two-layer water cooling tube, there is the feature of compact conformation, working stability, pass through the structural design of the multiple reflections of multiple reflection mirror simultaneously, thereby can in a discharge tube space, can obtain large laser output power; And then making carbon dioxide laser realize miniaturization, application strengthens.
Can arrange according to actual needs for the quantity of speculum in addition, be not limited to above-mentioned 4 of mentioning, can be even 1,2,3,5 or more.
Although the utility model discloses as above, the utility model is not defined in this.Any those skilled in the art, not departing from spirit and scope of the present utility model, all can make various changes or modifications, and therefore protection range of the present utility model should be as the criterion with claim limited range.
Claims (6)
1. a high-output power annular carbon dioxide laser, it is characterized in that: comprise the first water cooling tube (1), discharge tube (2), the second water cooling tube (3) and the cylinder (4) that arrange from inside to outside, described the first water cooling tube (1), discharge tube (2), the second water cooling tube (3) and cylinder (4) are loop configuration, the inner side, both ends of described discharge tube (2) is respectively equipped with some speculums (5), and inner side, described discharge tube (2) end is also provided with tail mirror and outgoing mirror.
2. a kind of high-output power annular carbon dioxide laser according to claim 1, is characterized in that: described tail mirror and speculum (5) are completely reflecting mirror.
3. a kind of high-output power annular carbon dioxide laser according to claim 1, is characterized in that: described outgoing mirror is Infrared Lens.
4. a kind of high-output power annular carbon dioxide laser according to claim 1, is characterized in that: speculum (5) quantitative range of (2) ends of described discharge tube is 1～10.
5. a kind of high-output power annular carbon dioxide laser according to claim 1, is characterized in that: the two ends of described discharge tube (2) are also respectively equipped with electrode.
6. a kind of high-output power annular carbon dioxide laser according to claim 1, is characterized in that: described discharge tube (2) is glass material, also can be made up of quartz or ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314551.0U CN203932657U (en) | 2014-06-13 | 2014-06-13 | High-output power annular carbon dioxide laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314551.0U CN203932657U (en) | 2014-06-13 | 2014-06-13 | High-output power annular carbon dioxide laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932657U true CN203932657U (en) | 2014-11-05 |
Family
ID=51828413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420314551.0U Expired - Fee Related CN203932657U (en) | 2014-06-13 | 2014-06-13 | High-output power annular carbon dioxide laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009374A (en) * | 2014-06-13 | 2014-08-27 | 南通卓锐激光科技有限公司 | High-output-power annular carbon dioxide laser |
-
2014
- 2014-06-13 CN CN201420314551.0U patent/CN203932657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009374A (en) * | 2014-06-13 | 2014-08-27 | 南通卓锐激光科技有限公司 | High-output-power annular carbon dioxide laser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105006732A (en) | Medium and small power LD parallelly pumped high-power green laser | |
| CN203932657U (en) | High-output power annular carbon dioxide laser | |
| CN102751653A (en) | Photonic crystal fiber based medium-infrared optical fiber parametric oscillator for degenerating four-wave mixing | |
| CN104009374A (en) | High-output-power annular carbon dioxide laser | |
| CN203193111U (en) | Novel-structure carbon dioxide laser tube | |
| CN103594909A (en) | Vertical discharge type static state carbon dioxide laser device | |
| CN206533026U (en) | A kind of microminiature 532nm solid state lasers based on intracavity frequency doubling technology | |
| CN105305215A (en) | Laser device | |
| CN104538820A (en) | Carbon dioxide laser tube of multi-discharge-tube structure | |
| CN201374494Y (en) | Single-lamp double-rod laser | |
| CN201541050U (en) | Double-output end-face pump whole solid state laser | |
| CN103779770A (en) | Blue-light LD pimping praseodymium-doped yttrium lithium fluoride 915 nm near-infrared total-solid laser device | |
| CN203883309U (en) | A blue-ray semiconductor laser combined module | |
| CN205355522U (en) | Semiconductor laser side pumping gain module | |
| CN201345496Y (en) | Static gas laser generating device | |
| CN203387038U (en) | CO2 gas laser tube with folded core tubes | |
| CN205159779U (en) | Laser device | |
| Lin et al. | Comparative study of CW multi-wavelength Nd: GYSGG, Nd: YAG and Nd: YVO4 lasers at 1.3 μm | |
| CN203674548U (en) | Power carbon dioxide laser of compact glass structure | |
| CN112952540A (en) | Alkali metal vapor laser | |
| CN204304215U (en) | The miniature self-frequency-doubling laser of high power | |
| CN103094817A (en) | All-glass construction twin-core carbon dioxide laser tube | |
| CN204885811U (en) | Well miniwatt LD pumping high power ultraviolet laser that connects in parallel | |
| CN102983486B (en) | Fabrication method for combined cylindrical discharge high-power gas laser and combined cylindrical discharge high-power gas laser device | |
| WO2018205408A1 (en) | Carbon dioxide laser integrated with optical path redirection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20200613 |