CN203367743U - Frequency doubling crystal switching device - Google Patents
Frequency doubling crystal switching device Download PDFInfo
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- CN203367743U CN203367743U CN 201320345563 CN201320345563U CN203367743U CN 203367743 U CN203367743 U CN 203367743U CN 201320345563 CN201320345563 CN 201320345563 CN 201320345563 U CN201320345563 U CN 201320345563U CN 203367743 U CN203367743 U CN 203367743U
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Abstract
Disclosed is a frequency doubling crystal switching device. The frequency doubling crystal switching device is characterized in that a motor frame is disposed at a side portion of a horizontal base board and forms an L-shaped fixing bracket; a displacement plate is disposed at a horizontal portion of the L-shaped fixing bracket; a far side of the displacement plate is fixed with a vertical crystal orientation frame; a crystal rotating frame is fixed between the crystal orientation frame and the displacement plate; a crystal box is disposed on the crystal rotating frame, and the corresponding position of the motor frame is provided with a cavity to form an optical axis for a laser beam to pass through; the displacement plate, the crystal orientation frame and the crystal rotating frame can reciprocate on the fixing bracket in a horizontal direction perpendicular to the optical axis; an eccentric wheel is installed on the motor frame and driven by a motor drive mechanism at an outer side of the motor frame to rotate; a stroke bearing at the circumferential edge of the eccentric wheel abuts against the crystal rotating frame and applies the rotating frame is a force in an opposite direction to a reset spring to the crystal rotating frame. The frequency doubling crystal switching device integrates a frequency doubling crystal and a filter lens and achieves successful switch, automatic cutoff, and separation of drive movement from positioning.
Description
Technical field
The utility model relates to field of lasers, relates in particular to a kind of frequency-doubling crystal switching device shifter that carries out the quick insertion frequency-doubling crystal.
Background technology
Frequency multiplication is a kind of Wavelength conversion method commonly used in laser.Growing along with economic science and technology, laser more and more is widely used in daily life.Particularly, because the laser of different wave length has different characteristics, people often wish to use a kind of laser to export the laser of multiple different wave length.In dept. of dermatology's laser application while desired wavelengths, be for example the laser that 1064nm and wavelength are 532nm.Now, can adopt the mode of the frequency-doubling crystal additional to 1064nm laser to obtain the laser of 532nm.But laser is a kind of precision optical machinery, small position skew may produce impact greatly to performance.Simple add-on device can't meet the installation accuracy of wanting, and has complicated operation, inefficient shortcoming, and after frequency multiplication, the insufficient mixed light that may obtain the multi-wavelength of filtering can't meet user's needs even sometimes.
Therefore, how can be simple, the unwanted fundamental frequency light of accurately quick insertion frequency-doubling crystal, and filtering becomes to improve frequency multiplication light beam purity the technical problem of needing solution badly.
The utility model content
The purpose of this utility model is to propose a kind of frequency-doubling crystal switching device shifter, integrated frequency-doubling crystal and filtering eyeglass, the signal automatic switchover wavelength provided by switching control plate, switching puts in place and automatically cuts off, and realize that the transmission campaign separates with location, avoids motion to cause optical instability.
For reaching this purpose, the utility model by the following technical solutions:
A kind of frequency-doubling crystal switching device shifter, it is characterized in that: comprise base plate, displacement plate, motor rack, eccentric wheel, the grain arrangement frame, the Crystal Rotation frame, crystal holder, frequency-doubling crystal, Throw bearing, motor transmission mechanism, and reset tension spring, wherein, the sidepiece that described motor rack is positioned at the described base plate of level forms the fixed support of L-type, described displacement plate is positioned at the horizontal component of described support bracket fastened L-type, one side of the far-end of described displacement plate is fixed with vertical grain arrangement frame, be fixed with described Crystal Rotation frame between described grain arrangement frame and described displacement plate, there is described crystal holder on described Crystal Rotation frame, described frequency-doubling crystal is in described crystal holder, described frequency-doubling crystal is relative with described motor rack, and the correspondence position at described motor rack has the optical axis that cavity is passed through to form laser beam, described displacement plate and described grain arrangement frame, an integral body of the fixing formation of described Crystal Rotation frame, and can on described fixed support, on the horizontal direction perpendicular to described optical axis, move back and forth, there is described back-moving spring between described base plate and described displacement plate, described back-moving spring is on the horizontal direction of vertical and described optical axis, connect described displacement frame and described base plate to pull the movement of described displacement plate, described eccentric wheel is installed on described motor rack, described eccentric wheel is undertaken clockwise or is rotated counterclockwise by the described motor transmission mechanism driving in the described motor rack outside, described eccentric circumferential edges has described formation bearing, described Throw bearing supports to described Crystal Rotation frame, described Crystal Rotation frame is applied to the power with described back-moving spring opposite direction.
Wherein, described crystal holder comprises crystal collar, crystal packing ring, described frequency-doubling crystal is positioned in described crystal holder, described crystal collar is by the fastening described frequency-doubling crystal of described crystal packing ring, described crystal holder is assemblied in described Crystal Rotation frame, rotatably regulates the rotation amount of its optical axis direction and fixes by the crystal holder trip bolt in described Crystal Rotation frame.
Wherein, between described base plate and described displacement plate, also have guideway, described displacement plate is by the reciprocating motion on the horizontal direction perpendicular to described optical axis of described guideway.
Wherein, on described grain arrangement frame, also have the filtering eyeglass, described filtering eyeglass is relative with described frequency-doubling crystal and on described optical axis.
Wherein, described motor transmission mechanism comprises motor and electrical motor gearshift gear train, and described motor connects to drive described eccentric rotation with described eccentric wheel after described electrical motor gearshift gear train.
Wherein, described motor transmission mechanism also comprises eccentric shaft bearing, end ring, motor fixing plate, described motor and electrical motor gearshift gear train are assemblied on described motor rack by described eccentric shaft bearing and described end ring, re-use described motor fixing plate and described motor trip bolt is fixed on described motor rack, described end ring is stuck in the outside of described eccentric shaft bearing, so that described eccentric wheel, described eccentric shaft bearing, described motor rack are assembled together.
Wherein, a side at the close described motor rack of described displacement plate has the displacement position-limiting piece, in described motor rack upper side, one side of described Throw bearing is provided with to the first travel switch, in described motor rack bottom surfaces, one side of described displacement position-limiting piece is equipped with to the second travel switch.
Wherein, there is displacement plate guide vane end stop adjustment screw on described displacement plate guide vane end stop, by regulating described displacement plate guide vane end stop adjustment screw by adjusting the amount of movement of adjusting displacement plate with the contact position of described the second travel switch.
Wherein, have Crystal Rotation frame adjustment screw on the optical axis direction of described grain arrangement frame, described Crystal Rotation frame adjustment screw supports described Crystal Rotation frame and makes described Crystal Rotation frame rotation.
Wherein, utilize the guideway trip bolt that described guide rail is fixed on described displacement frame, utilize the extension spring trip bolt that described reset tension spring is fixed on described displacement frame, utilize Crystal Rotation frame trip bolt that described grain arrangement frame is fixed on described Crystal Rotation frame, utilize the Throw bearing trip bolt that described Throw bearing is fixed on described eccentric wheel.
As can be seen here, frequency-doubling crystal switching device shifter of the present utility model has fast, high accuracy, and volume is little, simple to operate, exempts from debugging, the advantages such as low-risk.
The accompanying drawing explanation
Fig. 1 inserts the overall schematic of light path according to the crystal of the frequency-doubling crystal switching device shifter of the utility model specific embodiment;
Fig. 2 withdraws from the overall schematic of light path according to the crystal of the frequency-doubling crystal switching device shifter of the utility model specific embodiment;
Fig. 3 is the X axis schematic diagram according to the frequency-doubling crystal switching device shifter of the utility model specific embodiment
Fig. 4 is the Y-axis schematic diagram according to the frequency-doubling crystal switching device shifter of the utility model specific embodiment
Fig. 5 is the Z-axis direction schematic diagram according to the frequency-doubling crystal switching device shifter of the utility model specific embodiment
Fig. 6 is the A-A profile according to the frequency-doubling crystal switching device shifter of the utility model specific embodiment
The technical characterictic that Reference numeral referred to respectively in figure is:
1. base plate, 2. displacement plate, 3. motor rack, 4. eccentric wheel, 5. grain arrangement frame, 6. Crystal Rotation frame, 7. crystal holder, 8. crystal collar, 9. crystal packing ring, 10. frequency-doubling crystal, 11. crystal holder trip bolt, 12. Crystal Rotation frame trip bolt, 13. Crystal Rotation frame adjustment screw, 14. displacement plate guide vane end stop, 15. displacement plate guide vane end stop adjustment screw, 16. guideway, 17. guideway trip bolt, 18. reset tension spring, 19. extension spring trip bolt, 20. filtering eyeglass, 21. Throw bearing, 22. Throw bearing trip bolt, 23. eccentric shaft bearing, 24. end ring, 25. electrical motor gearshift gear train, 26. motor, 27. motor fixing plate, 28. motor trip bolt, 29. the first travel switch, 30. the second travel switch.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the utility model, but not to restriction of the present utility model.It also should be noted that, for convenience of description, only show the part relevant to the utility model in accompanying drawing but not entire infrastructure.
Referring to accompanying drawing 1-5, the schematic diagram according to frequency-doubling crystal switching device shifter of the present utility model is disclosed.This frequency-doubling crystal switching device shifter comprises base plate 1, displacement plate 2, motor rack 3, eccentric wheel 4, grain arrangement frame 5, Crystal Rotation frame 6, crystal holder 7, frequency-doubling crystal 10, Throw bearing 21, motor transmission mechanism, and reset tension spring 18.Wherein, the sidepiece that described motor rack 3 is positioned at the described base plate 1 of level forms the fixed support of L-type, described displacement plate 2 is positioned at the horizontal component of described support bracket fastened L-type, one side of the far-end of described displacement plate 2 is fixed with vertical grain arrangement frame 5, be fixed with described Crystal Rotation frame 6 between grain arrangement frame 5 and described displacement plate 2, there is described crystal holder 7 on described Crystal Rotation frame 6, described frequency-doubling crystal 10 is in described crystal holder 7, described frequency-doubling crystal 10 is relative with described motor rack 3, and the correspondence position at described motor rack has the optical axis that cavity is passed through to form laser beam, described displacement plate 2 and described grain arrangement frame 5, described Crystal Rotation frame 6 forms an integral body, and can be on described fixed support on the horizontal direction perpendicular to described optical axis, on Y direction, move back and forth, there is described back-moving spring 18 between described base plate 1 and described displacement plate 2, described back-moving spring 18 vertical with described optical axis, connect described displacement frame 2 and described base plate 1 to pull the movement of described displacement plate, described eccentric wheel 4 is installed on described motor rack 3, described eccentric wheel 4 is undertaken clockwise or is rotated counterclockwise by the described motor transmission mechanism driving in described motor rack 3 outsides, the circumferential edges of described eccentric wheel 4 has described formation bearing 21, described Throw bearing 21 supports to described Crystal Rotation frame 6, described Crystal Rotation frame 6 is applied to the power with described back-moving spring 18 opposite directions.Therefore, when described motor transmission mechanism drives described eccentric wheel 4 rotation, described Throw bearing 21 makes described Crystal Rotation frame 6 in the horizontal direction perpendicular to optical axis with described back-moving spring 18 actings in conjunction, i.e. reciprocating motion on Y direction, thus realize the quick insertion of frequency-doubling crystal and withdraw from.
It should be known that in the drawings, X-direction is optical axis direction.There is both direction in the direction perpendicular to optical axis, perpendicular to the vertical direction of optical axis, i.e. Z-direction, and perpendicular to the horizontal direction of optical axis, i.e. Y direction.
As Fig. 3, the fixed support of described L-type is wherein fixed with vertical direction optical axis with vertical by interior hexagonal trip bolt with motor rack 3 by base plate 1.
Described grain arrangement frame 5 is fixing by the described Crystal Rotation frame trip bolt 12 of side with described Crystal Rotation frame 6.
Wherein, there is the locating shaft (not shown) in described grain arrangement frame 5 and the assembling of described Crystal Rotation frame 6, have at least one Crystal Rotation frame adjustment screw 13 on the optical axis direction of described grain arrangement frame 5, it can support the face of Crystal Rotation frame, preferably, above and below, to exert pressure, make described Crystal Rotation frame 6 rotate around locating shaft, thereby regulate on the horizontal direction of vertical and optical axis of described Crystal Rotation frame 6, be Y direction, rotation amount.
Preferably, described crystal holder 7 comprises crystal collar 8, crystal packing ring 9, and described crystal collar 8 is by the fastening described frequency-doubling crystal 10 of described crystal packing ring 9.Frequency-doubling crystal 10 is positioned in crystal holder 7, use crystal packing ring 9 and crystal collar 8 fastening, described crystal holder 7 is assemblied in Crystal Rotation frame 6, rotatably regulates its X axis rotation amount fixing by the described crystal holder trip bolt 11 in described Crystal Rotation frame 6.
Also have guideway 16 between described base plate 1 and described displacement plate 2, described displacement plate 2 is by the reciprocating motion on the horizontal direction perpendicular to described optical axis of described guideway 16.Described guideway 16 is fixed on described base plate by guideway trip bolt 17.
Also have filtering eyeglass 20 on described grain arrangement frame 5, described filtering eyeglass 20 is relative with described frequency-doubling crystal 10 and on described optical axis.
Wherein, the described motor transmission mechanism in described motor rack 3 outsides comprises motor 26 and electrical motor gearshift gear train 25, and described motor 26 connects to drive the rotation of eccentric wheel 4 after described electrical motor gearshift gear train 25 with eccentric wheel 4.
Described motor transmission mechanism also comprises eccentric shaft bearing 23, end ring 24, motor fixing plate 27, motor trip bolt 28.Throw bearing 21 is in rotation process allomeric swivel mount 6 and the contact of the first travel switch 29, by and by Throw bearing trip bolt 22, be fixed on eccentric wheel 4.Described motor 26 and electrical motor gearshift gear train 25 are assemblied on motor rack 3 by eccentric shaft bearing 23 and end ring 24.Re-use motor fixing plate 27 and motor trip bolt 28 is fixed on motor rack 3.Described end ring 24 is stuck in the outside of described eccentric shaft bearing 23, so that described eccentric wheel 4, described eccentric shaft bearing 23, described motor rack 3 are assembled together.
Wherein, a side at described displacement plate 2 close described motor racks 3 has displacement position-limiting piece 14, in described motor rack 3 upper side, one side of described Throw bearing 21 is equipped with to the first travel switch 29, in described motor rack 3 bottom surfaces, one side of described displacement position-limiting piece 14 is equipped with to the second travel switch 30.When described eccentric wheel 4 rotations, described frequency-doubling crystal 10 is moved into to light path, cause described Throw bearing 21 to support while to described first, forming switch 29, first forms switch 29 is pressed, and means that the displacement of described crystal switching device shifter puts in place.When described eccentric wheel 4 rotations, described frequency-doubling crystal 10 is shifted out to light path, while causing described displacement position-limiting piece 14 to support to described the second travel switch 30, the second travel switch 30 is pressed, and means that the displacement of described crystal switching device shifter puts in place.
There is displacement plate guide vane end stop adjustment screw 15 on described displacement plate guide vane end stop 14, by regulating described displacement plate guide vane end stop adjustment screw 15 by adjusting the amount of movement of adjusting displacement plate 2 with the contact position of described the second Cheng Kaiguan 30.
Therefore, the operation principle of frequency-doubling crystal switching device shifter of the present utility model is as follows:
While supposing state I, referring to accompanying drawing 1, described frequency-doubling crystal 10 is arranged in light path, and now the first travel switch 29 is in contact condition, and now the second travel switch 30 is in contact condition not, closure.Start power supply, motor is connected, motor driving structure work, and eccentric wheel 4 drives Throw bearing 21 and clockwise rotates, in rotation process, the first travel switch 29 discharges, continue rotation, contact Crystal Rotation frame 6, and promote described Crystal Rotation frame 6, and drive described grain arrangement frame 5 motion, under the restriction of guideway 16, along the horizontal direction perpendicular to optical axis, Y direction is done rectilinear motion.Continue to move until the displacement position-limiting plate 14 on displacement frame touches the second travel switch 30, now the second travel switch 30 is pressed, and provides triggering signal.Circuit breaker, motor 26 stops operating.System under the effect of guideway 16, Throw bearing 21 and reset tension spring 18 in stable state II.
When system in stable state II, referring to accompanying drawing 2.Now the first travel switch 29 is in contact condition not, the closing of contact, and now the second travel switch 30 is in contact condition.Again start power supply, motor is connected, motor driving structure work, eccentric wheel 4 drives Throw bearing 21 and rotates counterclockwise, under the effect of reset tension spring 18, described Crystal Rotation frame 6 and described grain arrangement frame 5 are under the restriction of guideway 16, and along the horizontal direction perpendicular to optical axis, Y direction is done and resetted.In rotation process, the second travel switch 30 discharges, and continues rotation.Until displacement plate 2 is with the motor rack 3 contact location in fixed mount, described displacement plate 2 and described Crystal Rotation frame 6 stop motions.Now motor driving structure works on, and eccentric wheel 4 drives Throw bearing 21 to be continued to rotate counterclockwise, and Throw bearing 21 allomeric swivel mounts 6 separate, until contact the first travel switch 29.Now the first travel switch 29 is pressed, and provides triggering signal, circuit breaker, and motor 26 stops operating.System under the effect of guideway 16, fixed mount, displacement frame and reset tension spring 18 in stable state I.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model and determine protection range by submitted to claims.
Claims (10)
1. a frequency-doubling crystal switching device shifter is characterized in that: comprise base plate, and displacement plate, motor rack, eccentric wheel, the grain arrangement frame, the Crystal Rotation frame, crystal holder, frequency-doubling crystal, Throw bearing, motor transmission mechanism, and reset tension spring,
Wherein, the sidepiece that described motor rack is positioned at the described base plate of level forms the fixed support of L-type, described displacement plate is positioned at the horizontal component of described support bracket fastened L-type, one side of the far-end of described displacement plate is fixed with vertical grain arrangement frame, be fixed with described Crystal Rotation frame between described grain arrangement frame and described displacement plate, there is described crystal holder on described Crystal Rotation frame, described frequency-doubling crystal is in described crystal holder, described frequency-doubling crystal is relative with described motor rack, and the correspondence position at described motor rack has the optical axis that cavity is passed through to form laser beam, described displacement plate and described grain arrangement frame, an integral body of the fixing formation of described Crystal Rotation frame, and can on described fixed support, on the horizontal direction perpendicular to described optical axis, move back and forth, there is described back-moving spring between described base plate and described displacement plate, described back-moving spring is on the horizontal direction of vertical and described optical axis, connect described displacement frame and described base plate to pull the movement of described displacement plate, described eccentric wheel is installed on described motor rack, described eccentric wheel is undertaken clockwise or is rotated counterclockwise by the described motor transmission mechanism driving in the described motor rack outside, described eccentric circumferential edges has described formation bearing, described Throw bearing supports to described Crystal Rotation frame, described Crystal Rotation frame is applied to the power with described back-moving spring opposite direction.
2. frequency-doubling crystal switching device shifter according to claim 1 is characterized in that:
Described crystal holder comprises crystal collar, crystal packing ring, described frequency-doubling crystal is positioned in described crystal holder, described crystal collar is by the fastening described frequency-doubling crystal of described crystal packing ring, described crystal holder is assemblied in described Crystal Rotation frame, rotatably regulates the rotation amount of its optical axis direction and fixes by the crystal holder trip bolt in described Crystal Rotation frame.
3. frequency-doubling crystal switching device shifter according to claim 1 is characterized in that:
Also have guideway between described base plate and described displacement plate, described displacement plate is by the reciprocating motion on the horizontal direction perpendicular to described optical axis of described guideway.
4. frequency-doubling crystal switching device shifter according to claim 1 is characterized in that:
Also have the filtering eyeglass on described grain arrangement frame, described filtering eyeglass is relative with described frequency-doubling crystal and on described optical axis.
5. frequency-doubling crystal switching device shifter according to claim 1 is characterized in that:
Described motor transmission mechanism comprises motor and electrical motor gearshift gear train, and described motor connects to drive described eccentric rotation with described eccentric wheel after described electrical motor gearshift gear train.
6. frequency-doubling crystal switching device shifter according to claim 5 is characterized in that:
Described motor transmission mechanism also comprises eccentric shaft bearing, end ring, motor fixing plate, described motor and electrical motor gearshift gear train are assemblied on described motor rack by described eccentric shaft bearing and described end ring, re-use described motor fixing plate and described motor trip bolt is fixed on described motor rack, described end ring is stuck in the outside of described eccentric shaft bearing, so that described eccentric wheel, described eccentric shaft bearing, described motor rack are assembled together.
7. according to the described frequency-doubling crystal switching device shifter of any one in claim 1-6, it is characterized in that:
A side at the close described motor rack of described displacement plate has the displacement position-limiting piece, in described motor rack upper side, one side of described Throw bearing is provided with to the first travel switch, in described motor rack bottom surfaces, one side of described displacement position-limiting piece is equipped with to the second travel switch.
8. frequency-doubling crystal switching device shifter according to claim 7 is characterized in that:
There is displacement plate guide vane end stop adjustment screw on described displacement plate guide vane end stop, by regulating described displacement plate guide vane end stop adjustment screw by adjusting the amount of movement of adjusting displacement plate with the contact position of described the second travel switch.
9. frequency-doubling crystal switching device shifter according to claim 7 is characterized in that:
Have Crystal Rotation frame adjustment screw on the optical axis direction of described grain arrangement frame, described Crystal Rotation frame adjustment screw supports described Crystal Rotation frame and makes described Crystal Rotation frame rotation.
10. frequency-doubling crystal switching device shifter according to claim 8 or claim 9 is characterized in that:
Utilize the guideway trip bolt that described guide rail is fixed on described displacement frame, utilize the extension spring trip bolt that described reset tension spring is fixed on described displacement frame, utilize Crystal Rotation frame trip bolt that described grain arrangement frame is fixed on described Crystal Rotation frame, utilize the Throw bearing trip bolt that described Throw bearing is fixed on described eccentric wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320345563 CN203367743U (en) | 2013-06-18 | 2013-06-18 | Frequency doubling crystal switching device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320345563 CN203367743U (en) | 2013-06-18 | 2013-06-18 | Frequency doubling crystal switching device |
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| CN203367743U true CN203367743U (en) | 2013-12-25 |
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| CN 201320345563 Expired - Fee Related CN203367743U (en) | 2013-06-18 | 2013-06-18 | Frequency doubling crystal switching device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966980A (en) * | 2015-07-01 | 2015-10-07 | 苏州紫光伟业激光科技有限公司 | Frequency doubling crystal holder in high power solid laser |
| CN106248205A (en) * | 2016-08-26 | 2016-12-21 | 江苏天瑞仪器股份有限公司 | A kind of for spectrogrph indexing crystal switching device |
| CN106248206A (en) * | 2016-08-26 | 2016-12-21 | 江苏天瑞仪器股份有限公司 | A kind of crystal switching device for spectral detection with indexing mechanism |
| CN106404169A (en) * | 2016-08-26 | 2017-02-15 | 江苏天瑞仪器股份有限公司 | Crystal switching device provided with calibration module and used for spectrometer |
| CN107069405A (en) * | 2017-03-24 | 2017-08-18 | 唐帆 | A kind of neodymium-doped yttrium-aluminum garnet dual-wavelength laser exports medicine equipment |
| CN104319601B (en) * | 2014-11-12 | 2017-08-25 | 核工业理化工程研究院 | Optical cavity adjustment mechanism under vacuum environment |
| CN109921271A (en) * | 2017-12-13 | 2019-06-21 | 中国科学院大连化学物理研究所 | A kind of adjustable crystal thermostat of mechanical location |
| WO2022083105A1 (en) * | 2020-10-23 | 2022-04-28 | 浙江德扬精密仪器有限公司 | Crystal switching device suitable for optical parametric oscillator |
-
2013
- 2013-06-18 CN CN 201320345563 patent/CN203367743U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319601B (en) * | 2014-11-12 | 2017-08-25 | 核工业理化工程研究院 | Optical cavity adjustment mechanism under vacuum environment |
| CN104966980A (en) * | 2015-07-01 | 2015-10-07 | 苏州紫光伟业激光科技有限公司 | Frequency doubling crystal holder in high power solid laser |
| CN104966980B (en) * | 2015-07-01 | 2017-11-28 | 苏州紫光伟业激光科技有限公司 | Frequency-doubling crystal support in high power solid state laser |
| CN106248205A (en) * | 2016-08-26 | 2016-12-21 | 江苏天瑞仪器股份有限公司 | A kind of for spectrogrph indexing crystal switching device |
| CN106248206A (en) * | 2016-08-26 | 2016-12-21 | 江苏天瑞仪器股份有限公司 | A kind of crystal switching device for spectral detection with indexing mechanism |
| CN106404169A (en) * | 2016-08-26 | 2017-02-15 | 江苏天瑞仪器股份有限公司 | Crystal switching device provided with calibration module and used for spectrometer |
| CN106404169B (en) * | 2016-08-26 | 2018-03-30 | 江苏天瑞仪器股份有限公司 | A kind of crystal switching device for spectrometer with indexing module |
| CN107069405A (en) * | 2017-03-24 | 2017-08-18 | 唐帆 | A kind of neodymium-doped yttrium-aluminum garnet dual-wavelength laser exports medicine equipment |
| CN107069405B (en) * | 2017-03-24 | 2018-05-18 | 唐帆 | A kind of neodymium-doped yttrium-aluminum garnet dual-wavelength laser exports medical instrument |
| CN109921271A (en) * | 2017-12-13 | 2019-06-21 | 中国科学院大连化学物理研究所 | A kind of adjustable crystal thermostat of mechanical location |
| WO2022083105A1 (en) * | 2020-10-23 | 2022-04-28 | 浙江德扬精密仪器有限公司 | Crystal switching device suitable for optical parametric oscillator |
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| 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: 20131225 Termination date: 20160618 |