CN203674551U - Crystal cartridge of laser Q switch - Google Patents
Crystal cartridge of laser Q switch Download PDFInfo
- Publication number
- CN203674551U CN203674551U CN201320882636.4U CN201320882636U CN203674551U CN 203674551 U CN203674551 U CN 203674551U CN 201320882636 U CN201320882636 U CN 201320882636U CN 203674551 U CN203674551 U CN 203674551U
- Authority
- CN
- China
- Prior art keywords
- laser
- shell
- outer casing
- inner sleeve
- end cap
- 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 - Lifetime
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 22
- 239000011521 glass Substances 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000005491 wire drawing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 abstract 1
- 238000004020 luminiscence type Methods 0.000 abstract 1
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model provides a crystal cartridge of a laser Q switch, which belongs to components of a solid laser. The crystal cartridge of the laser Q switch comprises an outer casing, an insulation inner sleeve is arranged in the outer casing, two end cover are respectively installed at two ends of the outer casing, a light transmission glass plate is arranged between one end cover and the outer casing, and another light transmission glass plate is arranged on the inner side of the other end cover, and a clamping ring is arranged between the other light transmission glass plate and the insulation inner sleeve. The crystal cartridge of the laser Q switch is characterized in that a valve-able ring is arranged between the light transmission glass plate and a body; a through cavity provided with a gilded electrode outside the outer casing is communicated with a through cavity of the inner sleeve; a three-push-and-three-pull compaction mode is adopted between the end covers and the body; the total sealing is realized, the crystal is damp-proof, the luminescence efficiency is improved, the service performance is good, the outer casing and the end covers can be made of polytetrafluoroethylene materials, and the service life is long.
Description
Technical field
The utility model provides the parts on a kind of solid state laser, especially the crystal holder on laser Q switch.
Background technology
Ruby, YAG, YAP, etc. on high power solid state laser, laser Q switch is one of critical component.On this switch, there is crystal to be arranged in crystal holder.Existing crystal holder is by plastic cylinder and be arranged on these plastic cylinder two ends by screw and form, because adopting semiclosed technique, and poor sealing performance, crystal easily makes moist, and causes light extraction efficiency to reduce, and serviceability is poor.
Summary of the invention
The object of the invention is to overcome the defect of prior art, and a kind of new construction laser Q switch of good seal performance is provided.
A kind of laser Q switch crystal cartridge of the utility model, comprise shell, in shell, there is insulation inner sleeve, end cap and another end cap are equipped with respectively in shell two ends, have three top three drawing devices between end cap and shell, have transparent glass sheet between end cap and shell, there is another transparent glass sheet another end cap inner side, another transparent glass sheet and insulation have pressure ring between inner sleeve, and between transparent glass sheet and groove, having can valve circle, and the cavity that enclosure is provided with gold-plated electrode communicates with the cavity of shell inner sleeve.
According to above-mentioned a kind of laser Q switch crystal cartridge, it is characterized in that, three draw three ejection devices to comprise jackscrew and wire drawing, are staggered.
According to above-mentioned a kind of laser Q switch crystal cartridge, it is characterized in that, adopt polytetrafluoroethylmaterial material.
Usefulness of the present invention:
Adopt the laser Q switch crystal cartridge of said structure, between end cap and shell, push up the tight pattern of three tension and compression by three, between transparent glass and body, by can valve circle sealing means, realize sealing completely, good sealing effect, crystal is moisture-sensitive not, improved light emission rate, serviceability is good, between shell and end cap, adopts polytetrafluoroethylmaterial material to make, patience is reusable lastingly, long service life.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model structure.
Wherein: 1, three draw three ejection devices 2, end cap 3, glass light transmission piece 4, can valve circle 5, shell 6, gold-plated electrode 7, gold-plated electrode cavity 8, shell inner sleeve 9, pressure ring 10, end cap 11, shell inner sleeve cavity 12, glass light transmission piece 13, insulating coating 14, groove.
Fig. 2 is structure partial figure of the present utility model.
Wherein 15, wire drawing 16, jackscrew 2, end cap.
Embodiment
As shown in drawings, the utility model heating type laser Q switch crystal cartridge, comprise shell, in shell, there is insulation inner sleeve, end cap and another end cap are equipped with respectively in shell two ends, between end cap and shell, there are three top three drawing devices, between end cap (1) and shell, there is transparent glass sheet (2), there is another transparent glass sheet (11) another end cap inner side, between another transparent glass sheet (11) and insulation inner sleeve, there is pressure ring (8), between transparent glass sheet (2) and groove (14), having can valve circle (3), the cavity (6) of gold-plated electrode (5) is installed enclosure and the cavity (10) of shell inner sleeve (7) communicates.
When use, crystal is arranged in insulation inner sleeve (10).The connection wire being connected on crystal is exposed at enclosure through the cavity on insulation inner sleeve (9) and the cavity (11) putting, gold-plated electrode.Pressure ring is welded on shell.After transparent glass and end cap are bonded together, then be installed in shell, between end cap and shell, adopt the three top tight patterns of three tension and compression to seal.
Claims (3)
1. a laser Q switch crystal cartridge, comprise shell (5), in shell, there is insulation inner sleeve (13), end cap (2) and another end cap (10) are equipped with respectively in shell two ends, it is characterized in that: between end cap (2) and shell, have three top three drawing devices (1), between end cap (2) and shell, there is transparent glass sheet (3), there is another transparent glass sheet (12) another end cap inner side, between another transparent glass sheet (12) and insulation inner sleeve, there is pressure ring (9), between transparent glass sheet (3) and groove (14), having can valve circle (4), the cavity (7) of gold-plated electrode (6) is installed enclosure and the cavity (11) of shell inner sleeve (8) communicates.
2. a kind of laser Q switch crystal cartridge according to claim 1, is characterized in that, three draw three ejection devices (1) to comprise jackscrew (15) and wire drawing (16), are staggered.
3. a kind of laser Q switch crystal cartridge according to claim 1, is characterized in that, adopts polytetrafluoroethylmaterial material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882636.4U CN203674551U (en) | 2013-12-31 | 2013-12-31 | Crystal cartridge of laser Q switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882636.4U CN203674551U (en) | 2013-12-31 | 2013-12-31 | Crystal cartridge of laser Q switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203674551U true CN203674551U (en) | 2014-06-25 |
Family
ID=50970806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882636.4U Expired - Lifetime CN203674551U (en) | 2013-12-31 | 2013-12-31 | Crystal cartridge of laser Q switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203674551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518421A (en) * | 2014-11-11 | 2015-04-15 | 天津市激光技术研究所 | Dye Q-regulated switch component for single pulse and preparation method of dye Q-regulated switch component |
| CN111552134A (en) * | 2020-05-29 | 2020-08-18 | 济南晶众光电科技有限公司 | High-low temperature optical modulator |
-
2013
- 2013-12-31 CN CN201320882636.4U patent/CN203674551U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518421A (en) * | 2014-11-11 | 2015-04-15 | 天津市激光技术研究所 | Dye Q-regulated switch component for single pulse and preparation method of dye Q-regulated switch component |
| CN104518421B (en) * | 2014-11-11 | 2018-02-06 | 天津市激光技术研究所 | Pulse dye Q switch module and preparation method thereof |
| CN111552134A (en) * | 2020-05-29 | 2020-08-18 | 济南晶众光电科技有限公司 | High-low temperature optical modulator |
| CN111552134B (en) * | 2020-05-29 | 2021-05-25 | 济南晶众光电科技有限公司 | High-low temperature optical modulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |