CN218886845U - Magneto-optical trap assembly - Google Patents
Magneto-optical trap assembly Download PDFInfo
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- CN218886845U CN218886845U CN202223334328.6U CN202223334328U CN218886845U CN 218886845 U CN218886845 U CN 218886845U CN 202223334328 U CN202223334328 U CN 202223334328U CN 218886845 U CN218886845 U CN 218886845U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
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Abstract
The application provides a magneto-optical trap assembly, which comprises a fixed seat, a third adjusting piece and a magneto-optical trap; the third adjusting seat is connected with the fixed seat in a lifting way; the third adjusting part is arranged between the third adjusting seat and the fixed seat, one end of the third adjusting part is contacted with the fixed seat, and the third adjusting part is connected to the third adjusting seat in a liftable manner and drives the third adjusting seat to lift along the vertical direction; the magneto-optical trap goes up and down along with the lifting of the third adjusting seat, so that the center of a cold atomic group of the magneto-optical trap coincides with the focus of the optical tweezers of the focusing lens, at the moment, the magneto-optical trap is supported by the third adjusting seat, the magneto-optical trap is driven by the third adjusting seat and the third adjusting piece to carry out angle adjustment, the center of the cold atomic group of the magneto-optical trap coincides with the focus of the optical tweezers of the focusing lens conveniently, the magneto-optical trap can be directly subjected to angle adjustment relative to the fixed seat, the phenomenon that the magneto-optical trap is detached and re-installed relative to the fixed seat due to angle adjustment is avoided, and the adjustment efficiency of the magneto-optical trap is improved.
Description
Technical Field
The application belongs to the technical field of magneto-optical trap assemblies, and particularly relates to a magneto-optical trap assembly.
Background
With the development of science and technology, in the neutral atomic quantum calculation, the end face of the focusing lens emits light spots, the light spots are focused through the side wall of the vacuum chamber to form the optical tweezers, the cold atomic groups with lower temperature are obtained through the magneto-optical trap, and the optical tweezers are used for capturing single atoms from the cold atomic groups for control, so that the centers of the cold atomic groups and the focal points of the optical tweezers need to be kept coincident.
In order to ensure that the center of the cold atomic group is coincident with the focus of the optical tweezers, the conventional magneto-optical trap performs coincidence adjustment of the center of the cold atomic group and the focus of the optical tweezers before being installed on the fixed seat, and after the magneto-optical trap is installed on the fixed seat, the magneto-optical trap is fixed on the fixed seat and is not adjusted.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a magneto-optical trap assembly to solve the technical problem that the adjustment efficiency of the existing magneto-optical trap is low.
In a first aspect, embodiments of the present application provide a magneto-optical trap assembly, comprising:
a fixed seat is arranged on the base body,
the third adjusting seat is connected to the fixed seat in a lifting manner;
the third adjusting part is arranged between the third adjusting seat and the fixed seat, one end of the third adjusting part is contacted with the fixed seat, and the third adjusting part is connected to the third adjusting seat in a lifting manner and drives the third adjusting seat to lift along the vertical direction;
and the magneto-optical trap is arranged on the third adjusting seat and ascends and descends along with the ascending and descending of the third adjusting seat so as to enable the center of the cold atomic group of the magneto-optical trap to coincide with the focal point of the optical tweezers of the focusing lens.
Optionally, the third adjusting seat is provided with a second threaded hole, the fixing seat is provided with a limiting groove, the third adjusting piece is in threaded connection with the second threaded hole, and one end of the third adjusting piece abuts against the limiting groove.
Optionally, the third adjusting member has a plurality of third adjusting members, the third adjusting members enclose to form a polygonal region, the third adjusting seat adjusts an angle along with rotation of the third adjusting members, and the magneto-optical trap adjusts along with adjustment of the third adjusting seat.
Optionally, the third adjusting member is a screw.
Optionally, a tension spring is arranged between the fixed seat and the third adjusting seat, one end of the tension spring is connected to the fixed seat, and the other end of the tension spring is connected to the third adjusting seat.
Optionally, the extension springs are provided with a plurality of extension springs, and the extension springs are arranged at intervals along the length direction of the fixing seat.
Optionally, the magneto-optical trap includes a laser beam assembly, a six-sided hollow-out body, and an anti-helmholtz coil, the laser beam assembly is connected to the third adjusting seat, the six-sided hollow-out body is connected to the third adjusting seat, the anti-helmholtz coil is connected to the six-sided hollow-out body, and the laser beam assembly and the anti-helmholtz coil are lifted and lowered along with the lifting and lowering of the third adjusting seat, so that the center of the cold atomic group of the magneto-optical trap is adjusted with respect to the focal point of the optical tweezers of the focusing lens.
Optionally, the fixing seat includes a fixing seat main body and a supporting member, the third adjusting seat is connected to the supporting member, and the supporting member is movably connected to the fixing seat main body and moves along the length direction of the fixing seat main body.
Optionally, a fourth adjusting part is arranged between the fixing seat main body and the supporting part, one end of the fourth adjusting part contacts the supporting part, and the fourth adjusting part is movably connected to the fixing seat main body and drives the supporting part to move along the length direction of the fixing seat main body.
Optionally, the fixing seat body is provided with a third threaded hole, the third threaded hole is opposite to the supporting member, and the fourth adjusting member is screwed to the third threaded hole and abuts against the supporting member.
In the magneto-optical trap component provided by the embodiment of the application, the third adjusting seat is connected to the fixed seat in a liftable manner; the third adjusting part is arranged between the third adjusting seat and the fixed seat, one end of the third adjusting part is contacted with the fixed seat, and the third adjusting part is connected to the third adjusting seat in a liftable manner and drives the third adjusting seat to lift along the vertical direction; the magneto-optical trap is arranged on the third adjusting seat and ascends and descends along with the ascending and descending of the third adjusting seat, so that the center of a cold atomic group of the magneto-optical trap coincides with the focal point of the optical tweezers of the focusing lens, at the moment, the magneto-optical trap is supported by the third adjusting seat and is driven by the third adjusting seat and the third adjusting piece to perform angle adjustment, the center of the cold atomic group of the magneto-optical trap coincides with the focal point of the optical tweezers of the focusing lens conveniently, the magneto-optical trap can be adjusted in angle directly relative to the fixed seat, the situation that the magneto-optical trap is detached and reinstalled relative to the fixed seat due to angle adjustment is avoided, and the adjusting efficiency of the magneto-optical trap is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that other drawings can be derived from these drawings by a person skilled in the art without inventive effort.
For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.
Fig. 1 is a schematic diagram of a magneto-optical trap device according to an embodiment of the present application.
Figure 2 is a schematic diagram of a magneto-optical trap component of a magneto-optical trap device according to an embodiment of the present application.
Fig. 3 is a schematic diagram of a vacuum chamber assembly of a magneto-optical trapping apparatus according to an embodiment of the present application.
Fig. 4 is a cross-sectional view of a vacuum chamber assembly of a magneto-optical trap device provided by an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 to 4, the magneto-optical trap device includes a vacuum chamber assembly 100 and a magneto-optical trap assembly 200, the magneto-optical trap assembly 200 being disposed at one side of the vacuum chamber assembly 100, the vacuum chamber assembly 100 including a base 110, a first adjusting base 120, a first adjusting member 130, and a vacuum chamber 150.
The base 110 functions as a support 111 of the vacuum chamber assembly 100 for supporting the first adjustor 130 of the first adjustor 120 and the vacuum chamber 150.
The first adjustment base 120 is swingably connected to the base 110 and swings in a circular arc direction of a connection between the first adjustment base 120 and the base 110, and at this time, the first adjustment base 120 is used to support the vacuum chamber 150, and the first adjustment base 120 is swingably connected to the base 110 and swings in a circular arc direction of a connection between the first adjustment base 120 and the base 110, so as to adjust a position of the first adjustment base 120 with respect to the base 110, thereby adjusting an angle of the first adjustment base 120 with respect to the base 110.
Specifically, the base 110 is provided with a support portion 111, and the support portion 111 is provided with an arc hole 111a; a swing portion 121 is convexly disposed on a side wall of the first adjusting seat 120 facing the supporting portion 111, the swing portion 121 is located in the arc hole 111a, the swing portion 121 is an arc boss and extends along an extending direction of the arc hole 111a, and the swing portion 121 is inserted into the arc hole 111a in a swinging manner and swings along the arc direction of the arc hole 111 a.
At this time, the swing portion 121 is inserted into the circular arc hole 111a in a swinging manner and swings along the circular arc direction of the circular arc hole 111a, so as to adjust the position of the swing portion 121 relative to the circular arc hole 111a, thereby adjusting the angle of the first adjusting seat 120 relative to the base 110.
One side of the support portion 111 is provided with a fastener 1111, the fastener 1111 is coupled to the swing portion 121 and clamps the swing portion 121 and the support portion 111, and at this time, the fastener 1111 is coupled to the swing portion 121 and the fastener 1111 clamps the swing portion 121 and the support portion 111 by a bolt so that the swing portion 121 and the support portion 111 are in a fixed state.
The first adjusting member 130 is disposed on one side of the first adjusting base 120, the first adjusting member 130 is movably connected to the base 110, and drives the first adjusting base 120 to swing along the arc direction, at this time, one end of the first adjusting member 130 contacts the first adjusting base 120, the first adjusting member 130 is movably connected to the base 110, and moves along the length direction of the base 110, and the first adjusting base 120 swings along the arc direction along with the movement of the first adjusting member 130.
Specifically, the base 110 is provided with a first threaded hole 110a, the first threaded hole 110a is relative to the first adjusting seat 120, the first adjusting member 130 is screwed in the first threaded hole 110a and abuts against the first adjusting seat 120, the first adjusting member 130 moves under the action of a person and drives the first adjusting seat 120 to swing along the arc direction, and optionally, the first adjusting member 130 may be a screw.
The base 110 is provided with a base portion 112, the base portion 112 is located below the supporting portion 111, the supporting portion 111 is movably connected to the base portion 112, and the first adjusting base 120 moves along with the movement of the supporting portion 111.
At this time, the supporting portion 111 is movably connected to the base portion 112 and moves in an arc direction of a connection between the supporting portion 111 and the base portion 112, and the first adjusting seat 120 moves along with the movement of the supporting portion 111 so as to adjust the position of the first adjusting seat 120 relative to the base portion 112.
Specifically, the base portion 112 is provided with a groove 112a, a movable stage 1112 is protruded from a side wall of the support portion 111 facing the base portion 112, and the movable stage 1112 is movably mounted in the groove 112a.
At this time, the movable stage 1112 is movably installed at the groove 112a and moves in an arc direction of a connection between the movable stage 1112 and the groove 112a so as to adjust a position of the movable stage 1112 with respect to the groove 112a.
The vacuum chamber assembly 100 further includes a second adjustment member 140, the second adjustment member 140 is movably mounted to the base portion 112 and abuts against the support portion 111, when one end of the second adjustment member 140 contacts the support portion 111, the second adjustment member 140 is movably connected to the base portion 112 and moves along the length direction of the base portion 112, and the support portion 111 swings along an arc direction along with the movement of the second adjustment member 140 so as to adjust the position of the support portion 111 relative to the base portion 112. Alternatively, the second adjustment member 140 may be a screw.
The vacuum chamber 150 is mounted on the first adjustment base 120, and is angularly adjusted along the swing of the first adjustment base 120 such that the side wall of the vacuum chamber 150 is parallel to the end surface of the focus lens.
At this time, the first adjusting seat 120 supports the vacuum chamber 150, the vacuum chamber 150 is driven by the first adjusting seat 120 and the first adjusting member 130 to be angularly adjusted, so that the side wall of the vacuum chamber 150 is parallel to the end surface of the focusing lens, the vacuum chamber 150 can be directly angularly adjusted with respect to the ground base 110, thereby preventing the vacuum chamber 150 from being detached and reattached with respect to the base 110 for angular adjustment, and improving the adjustment efficiency of the vacuum chamber 150.
The vacuum chamber 150 includes a glass vacuum chamber 151 and an installation part 152, the glass vacuum chamber 151 is connected to the installation part 152 through a pipe, and the installation part 152 is installed with the first adjustment base 120 and swings with the swing of the first adjustment base 120, so that the glass vacuum chamber 151 performs an angle adjustment with respect to the focus lens.
At this time, the vacuum glass chamber 151 is connected to the mounting part 152 through a pipe, the first adjustment base 120 is mounted on the mounting part 152, and the first adjustment base 120 swings with the swing of the first adjustment base 120, so that the vacuum glass chamber 151 can be angularly adjusted with respect to the focus lens, the sidewall of the vacuum chamber 150 is parallel to the end surface of the focus lens, the vacuum chamber 150 can be directly angularly adjusted with respect to the ground base 110, the vacuum chamber 150 is prevented from being detached and remounted with respect to the base 110 for angular adjustment, and the adjustment efficiency of the vacuum chamber 150 is improved. Optionally, the mounting portion 152 is connected with a flange, and the corresponding opening is closed by the flange.
The vacuum chamber assembly 100 further includes a compound pump 160, the compound pump 160 is disposed at one side of the vacuum chamber 150, an output end of the compound pump 160 is connected to the pipe and communicated with the vacuum chamber 150 through the pipe, and the compound pump 160 is used for vacuum processing of the vacuum chamber 150. The compound pump 160 may be replaced with an ion pump or a getter pump.
The magneto-optical trap assembly 200 includes a holder 210, a third adjustment holder 220, a third adjustment member 230, and a magneto-optical trap 240.
The holder 210 serves as a support member of the magneto-optical trap assembly 200 for supporting the third adjustment holder 220, the third adjustment member 230 and the magneto-optical trap 240.
The third adjusting base 220 is connected to the fixing base 210 in a lifting manner; at this time, the third adjusting base 220 is connected to the fixing base 210 in a liftable manner and ascends and descends along the vertical direction, so as to adjust the position of the third adjusting base 220 relative to the fixing base 210.
Be equipped with the spacing groove between fixing base 210 and the third regulation seat 220, the one end in spacing groove is connected in fixing base 210, and the other end is connected in the third regulation seat 220, and at this moment, the one end in spacing groove is connected in fixing base 210, and the other end is connected in the third regulation seat 220, and fixing base 210 and third regulation seat 220 are connected through the spacing groove to the third regulation seat 220 plays the shock attenuation effect at the lift in-process.
The limiting grooves are arranged along the length direction of the fixing base 210 at intervals, and at the moment, the limiting grooves are arranged along the length direction of the fixing base 210 at intervals so that the third adjusting base 220 can keep balance.
Third regulating part 230 sets up between third regulation seat 220 and fixing base 210, the one end contact fixing base 210 of third regulating part 230, third regulating part 230 connects in third regulation seat 220 liftable, and drive third regulation seat 220 along vertical direction lift, it is specific, third regulation seat 220 is equipped with second screw hole 220a, fixing base 210 is equipped with the spacing groove, third regulating part 230 spiro union in second screw hole 220a, the one end butt spacing groove of third regulating part 230.
At this time, one end of the third adjusting member 230 contacts the fixing base 210, the third adjusting member 230 is movably connected to the third adjusting base 220 and rotates under the artificial action, and the third adjusting base 220 ascends and descends along the vertical direction along with the rotation of the third adjusting member 230.
The third adjusting member 230 has a plurality of third adjusting members 230, the plurality of third adjusting members 230 enclose to form a polygonal area, the angle of the third adjusting seat 220 is adjusted along with the rotation of the plurality of third adjusting members 230, and the magneto-optical trap 240 is adjusted along with the adjustment of the third adjusting seat 220.
At this time, the three third adjusting members 230 enclose to form a trilateral area, and rotate under the artificial action, the third adjusting seat 220 adjusts the angle along with the rotation of the plurality of third adjusting members 230, the magneto-optical trap 240 adjusts along with the adjustment of the third adjusting seat 220, and optionally, the third adjusting members 230 are screws.
The fixing base 210 includes a fixing base body 211 and a support 212, the third adjustment base 220 is connected to the support 212, and the support 212 is movably connected to the fixing base body 211 and moves along the length direction of the fixing base body 211.
At this time, the support 212 is movably connected to the holder body 211 and moves along the length direction of the holder body 211, so as to adjust the position of the support 212 relative to the holder body 211.
A fourth adjusting part 2111 is disposed between the fixing seat main body 211 and the supporting part 212, one end of the fourth adjusting part 2111 contacts the supporting part 212, and the fourth adjusting part 2111 is movably connected to the fixing seat main body 211 and drives the supporting part 212 to move along the length direction of the fixing seat main body 211.
At this time, one end of the fourth adjusting part 2111 contacts the supporting part 212, the fourth adjusting part 2111 is movably connected to the holder body 211 and moves in the length direction of the holder body 211, and the supporting part 212 moves in the length direction of the holder body 211 along with the movement of the fourth adjusting part 2111.
Specifically, the fixing seat main body 211 is provided with a third threaded hole 211a, the third threaded hole 211a is opposite to the support member 212, the fourth adjusting member 2111 is screwed in the third threaded hole 211a and abuts against the support member 212, and the fourth adjusting member 2111 rotates under the action of a person and drives the support member 212 to move along the length direction of the fixing seat main body 211. Alternatively, the fourth adjustment member 2111 may be a screw.
The magneto-optical trap 240 is mounted on the third adjustment base 220 and is lifted and lowered along with the lifting and lowering of the third adjustment base 220, so that the center of the cold atomic group of the magneto-optical trap 240 coincides with the focal point of the optical tweezers of the focusing lens.
At this time, the third adjusting seat 220 supports the magneto-optical trap 240, the magneto-optical trap 240 is driven by the third adjusting seat 220 and the third adjusting member 230 to perform angle adjustment, so that the center of the cold atom group of the magneto-optical trap 240 coincides with the focal point of the optical tweezers of the focusing lens, the magneto-optical trap 240 can be directly subjected to angle adjustment relative to the fixed seat 210, detachment and re-installation relative to the fixed seat 210 for angle adjustment are avoided, and the adjustment efficiency of the magneto-optical trap 240 is improved.
The magneto-optical trap 240 includes a laser beam assembly 241, six-sided hollow bodies 242, and anti-helmholtz coils 243, the laser beam assembly 241 is connected to the third adjusting base 220, the six-sided hollow bodies 242 are connected to the third adjusting base 220, the anti-helmholtz coils 243 are connected to the six-sided hollow bodies 242, the laser beam assembly 241 and the anti-helmholtz coils 243 are lifted and lowered along with the lifting and lowering of the third adjusting base 220, so that the center of the cold atomic group of the magneto-optical trap 240 is adjusted with respect to the focal point of the optical tweezers of the focusing lens, and the laser beam assembly 241 has a plurality of.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.
The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A magneto-optical trap assembly, comprising:
a fixed seat (210),
the third adjusting seat (220) is connected to the fixed seat (210) in a liftable manner;
the third adjusting piece (230) is arranged between the third adjusting seat (220) and the fixed seat (210), one end of the third adjusting piece (230) is in contact with the fixed seat (210), and the third adjusting piece (230) is connected to the third adjusting seat (220) in a lifting manner and drives the third adjusting seat (220) to lift along the vertical direction;
and the magneto-optical trap (240) is arranged on the third adjusting seat (220) and ascends and descends along with the ascending and descending of the third adjusting seat (220) so that the center of the cold atomic group of the magneto-optical trap (240) is superposed with the focus of the optical tweezers of the focusing lens.
2. A magneto-optical trap assembly according to claim 1, wherein the third adjustment base (220) is provided with a second threaded hole (220 a), the fixing base (210) is provided with a limiting groove, the third adjustment member (230) is screwed to the second threaded hole (220 a), and one end of the third adjustment member (230) abuts against the limiting groove.
3. A magneto-optical trap assembly according to claim 2, wherein the third actuator (230) has a plurality of third actuators (230) enclosing to form a polygonal area, the third actuator seat (220) is angularly adjustable in response to rotation of the plurality of third actuators (230), and the magneto-optical trap (240) is adjustable in response to adjustment of the third actuator seat (220).
4. A magneto optical trap assembly as claimed in claim 2 wherein the third adjusting member (230) is a screw.
5. A magneto optical trap assembly as claimed in claim 1 wherein a tension spring is provided between the holder (210) and the third adjustment holder (220), one end of the tension spring being connected to the holder (210) and the other end being connected to the third adjustment holder (220).
6. A magneto optical trap assembly as claimed in claim 5 wherein the tension spring is provided in a plurality, the plurality being spaced apart along the length of the mounting block (210).
7. A magneto-optical trap assembly according to any one of claims 1 to 6, wherein the magneto-optical trap (240) comprises a laser beam assembly (241), a six-sided hollowed-out body (242) and an anti-helmholtz coil (243), the laser beam assembly (241) being connected to the third adjustment mount (220), the six-sided hollowed-out body (242) being connected to the third adjustment mount (220), the anti-helmholtz coil (243) being connected to the six-sided hollowed-out body (242), the laser beam assembly (241) and the anti-helmholtz coil (243) being raised and lowered as the third adjustment mount (220) is raised and lowered so that the center of the cold mass of the magneto-optical trap (240) is adjusted with respect to the focal point of the optical tweezers of the focusing lens.
8. A magneto optical trap assembly according to any of claims 1-6, wherein the holder (210) comprises a holder body (211) and a support (212), the third adjustment holder (220) being connected to the support (212), the support (212) being movably connected to the holder body (211) and being movable along the length of the holder body (211).
9. A magneto-optical trap assembly according to claim 8, wherein a fourth adjusting member 2 (111) is disposed between the holder body (211) and the supporting member 2 (12), one end of the fourth adjusting member (2111) contacts the supporting member 2 (12), and the fourth adjusting member (2111) is movably connected to the holder body (211) and drives the supporting member (212) to move along the length direction of the holder body (211).
10. A magneto optical trap assembly according to claim 9, wherein the holder body (211) is provided with a third threaded hole (211 a), the third threaded hole (211 a) being opposite to the support member (212), and the fourth adjustment member (2111) is threaded in the third threaded hole (211 a) and abuts against the support member (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223334328.6U CN218886845U (en) | 2022-12-12 | 2022-12-12 | Magneto-optical trap assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223334328.6U CN218886845U (en) | 2022-12-12 | 2022-12-12 | Magneto-optical trap assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218886845U true CN218886845U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223334328.6U Active CN218886845U (en) | 2022-12-12 | 2022-12-12 | Magneto-optical trap assembly |
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| Country | Link |
|---|---|
| CN (1) | CN218886845U (en) |
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- 2022-12-12 CN CN202223334328.6U patent/CN218886845U/en active Active
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