Ion Trap Enclosure with Heat Spreader and Grid Array
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Solution Overview
Problem
Existing ion trapping devices face challenges in providing a stable thermal environment, isolating ions from stray electric fields, and efficiently managing heat and optical interactions, while also being reusable for different ion traps.
Innovation Solution
The enclosure design includes a heat spreader base with a perimeter and center portion connected by a bridge, a grid array, a spacer, an interposer, and a connector, which allows for effective heat removal, electrical isolation, and optical access, while being reusable across various ion traps.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional ion trap enclosure is used, then the device can be manufactured and operated, but it fails to provide a stable thermal environment and effectively isolate ions from stray electric fields
Solution Approach 1:
The enclosure is divided into functionally distinct segments: a heat spreader base for thermal management, a grid array for electrical isolation, and a roof portion for optical access. This segmentation allows each component to optimize its specific function without compromising overall performance.
Solution Approach 2:
The heat spreader base acts as an intermediary between the ion trap and the mounting surface, mediating thermal transfer to stabilize the ion trap temperature. The grid array serves as an intermediary electromagnetic barrier that blocks stray electric fields while allowing the ion trap to function.
2Reliability
If additional components are added to manage heat and electrical isolation, then thermal stability and electrical shielding improve, but device complexity increases
Solution Approach 1:
The heat spreader base and grid array are merged into a single integrated enclosure structure that performs both thermal management and electrical isolation functions simultaneously, reducing the number of separate components needed.
Solution Approach 2:
The heat spreader base serves multiple functions: it provides thermal conduction for heat removal, structural support for the ion trap, and partial electrical shielding. The grid array simultaneously provides electrical isolation and mechanical framework support.
3Reliability
If the enclosure is designed for optimal performance with specific ion traps, then thermal and electrical management is optimized, but reusability across different ion traps is reduced
Solution Approach 1:
The enclosure employs adjustable and configurable components that can be adapted to different ion trap configurations. The grid array pattern and heat spreader dimensions can be modified without changing the fundamental enclosure architecture, enabling reuse across various ion trap designs.
Solution Approach 2:
The enclosure structure is designed with universal mounting interfaces and standardized component configurations that can accommodate multiple ion trap types, allowing the same enclosure design to be reused across different applications while maintaining optimal performance.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This design provides a high-performance, reusable enclosure that maintains a stable thermal environment, isolates ions from stray electric fields, and efficiently manages heat and optical interactions, enhancing the performance and versatility of ion trapping devices.
Implementation Method 1
a heat spreader base that includes a perimeter portion and a center portion connected to the perimeter portion by a bridge portion
Implementation Method 2
a grid array coupled to the heat spreader
Data Source
AI summary
Devices, methods, and systems for enclosures for an ion trapping device are described herein. One enclosure for an ion trapping device includes a heat spreader base that includes a plurality of apertures. The ion trapping device may also include a grid array having a plurality of pins extending outward from a surface of the grid array. The apertures of the heat spreader base may be arranged such that the plurality of pins passes through the plurality of apertures.