金莲直播

Go Back
By Industry
By Technology
金莲直播 Cloud
金莲直播 Cloud

Cloud native EDA tools & pre-optimized hardware platforms

Request a Free Evaluation
Multi-Die System Solution
Multi-Die Solution

A comprehensive solution for fast heterogeneous integration

Discover Multi-Die
View All 金莲直播
Explore Silicon Design & Verification

金莲直播 is a leading provider of electronic design automation solutions and services.

Families
Optical Design
Photonic Design
Design
3D Image Processing
Verification
Modeling & Simulation
Manufacturing
Try 金莲直播 Cloud
金莲直播 Cloud

Unlimited access to EDA software licenses on-demand

Free Evaluation
Explore Silicon IP

金莲直播 is a leading provider of high-quality, silicon-proven semiconductor IP solutions for SoC designs.

Interface IP
Processor IP
Memories & Libraries
SoC Architecture
Security IP
SoC Infrastructure IP
IP Accelerated
IP Markets
金莲直播 IP Technical Bulletin
Read Latest Issue
??? ??? ?? ????

??? ???? ??? ? ???? ?? ?? ???

Emulation
System Test Generation
Verification IP
FPGA Development
Prototyping
Virtual Prototyping
View All Products
????
???
Success Stories | 金莲直播
Success Stories
'? ????'
Table of Contents

 

?? ???? ??? ?????? ??? ??????.

 

?? ??? ???? ??? ????? ?? ??? ???? ??? ?? ???? ?? ??? ??? ? ????. ??? ??? ???? ??? ???? ??? ?? ????. ????? ????? Meta-Atom??? ?? ??? ?? ?? ?? ?? ?? ?????. Meta-Atom? ?? ??? ????? ??? ??? ??? ??? ????? ??? ?? ???? ??? ??? ?? ????? ?????. 金莲直播? ? ?? ?? ???? ???? ????? ??? ? ? ?? ???? ?????.

? ?????? CODE V? ?? ?? ?? ?? ?? ?? ?? ??? ?? MetaOptic Designer? ???? ??? ????? ??? ??? ???? ?????? ???? ?? ??? ???? ??? ?????. 

Calculate Meta-Atom Optical Properties

Meta-Atom ?? ?? ??

????? ?? ??? ???? ??? ???? ?? ?????. ??? ?? ??? Meta-Atom???? ???. Meta-Atom? ?? ???? ?? ??? ??? ???? ?? ?? ??? ?? ?? ???? ???? ????. Meta-Atom? ?? ??? Phase? ??? ?????. ??? ?? ??? ??? Meta-Atom? ??, ??, ??? ?? ?? ??? ?? ?????. ?? ??? ???? Meta-Atom ?? ????? ???? ???? ?? ??? ??? ? ????. 

Figure 1. Illustration of a metalens and various meta-atoms | 金莲直播

?? 1. ????? ??? Meta-Atoms

???? ??? ??? Meta-Atom ?? ??? ??? ?? ?? ?? (BSDF) ??????? ??? ? ????. 金莲直播? RSoft DiffractMOD RCWA ?? FullWAVE FDTD? ?? Meta-Atom ?????? ??? ?? ??? ?????. ? ??????? CODE V? ?? ?? ?? ??? ?? ?? ??? ?? MetaOptic Designer?? ?? ??? ? ????.  

?? ????? SiO2 ?? ?? ????? ??? ?? ??? Meta-Atom?? ?????. Phase ??? ?? ?? ??? ??? ?????. Meta-Atom? ?? ??? ???? ?? RSoft BSDF ?? ????? ???? ?? ??? ? ????. 

Designing a Metalens with CODE V

CODE V? ??? ???? ??

???? ??? ???? ???? ?? CODE V 2024.03 ?? MetaOptic Design ??? ?????.

???? ??? Meta-Atom ?? ???? ??? ??? ??? ?????. CODE V? BSDF ??????? ????? Meta-Atom ???? ??? ?? ? ?? ???? ?????. 

CODE V ? ?? ?? ??? ?? ?? ??? ??? ???? ????? ?????. ??? Phase? ???? ?? CODE V? Meta-Atom ?? ????? ??? ?? ?????. ?? 2? ??? ? ? ??? ?? ??? ????? ?? ?? ????? ???? ???? ??? ???? ??????. CODE V? ?? ?? ?? ??? ??? ??? ????? ?? ? ?? ?? ????? ???? ??? ??? ??????. ????? ??? ??? GDS ??? CODE V?? ?????. 

Figure 2: The meta-atoms used for the design (left). Side view of the 170-degree field of view ultra-wide-angle metalens designed in CODE V with MetaOptic Module (right) | 金莲直播

?? 2: ??? ??? Meta-Atoms (??), MetaOptic Module? ???? CODE V?? ??? 170? ???? ??? ????? ??? (???)

Further Optimization with MetaOptic Designer

MetaOptic Designer? ?? ???

?? 3? ?? CODE V? ?? ?? ??? MetaOptic Designer? ?? ???? ?? ? ?? ???? ??? ? ????.

Figure 3: CODE V design imported into MOD for analysis | 金莲直播

?? 3: ??? ?? MetaOptic Designer? ??? CODE V ??

??? ??? ???? MetaOptic Designer??? ?? Meta-Atom ?? ???? ?? ??? ???? ??? ? ????. ? ??? ???? ??? ????? ??? ? ??? ? ? ????. MetaOptic Designer?? ??? ? ??? MTF? ?? ??? ?? ?????. GDS ??? ??? ??? ?? ??? ?? 4? ??????. GDS ??? ???? ?? ????? ???? ??? ??? ???? ??? ??? ?????. 

Figure 4: GDS layout of the 1-mm metalens | 金莲直播

?? 4: 1mm ?? ????? GDS ????

Validation with FDTD

FDTD? ?? ??

CODE V MetaOptic Module? MetaOptic Designer?? ??? ?? ?? ???? ???? ??? ??? ????? ?? ?? ?? ?? ??? ?? (Finite-Difference Time-Domain Solver)? RSoft FullWave FDTD Tool? ???? ??? ??????. ??? ?? 5? ?? ????. FullWave FDTD? ??? ??? (? ??? 0°,45°, 60° ? ???)? ?? ??? ? ??? ??? ?? ?????? CODE V MetaOptic Design ? MetaOptic Designer? ??? ???? ?????. 

Figure 5: FDTD validation of the final design | 金莲直播

?? 5: ?? ??, FDTD ? ?? ??

Conclusion

??

? ?????? 金莲直播? Tool? ???? ??? ????? ???? ??? ??? ???????. 金莲直播? Meta-Atom ??????? ???? ???? ?? ?????? ??? ? ? ?? ?? ???? ?????. ?? ??, ?? ???? ? ????? ????? ?? ??? MetaOptic Designer? ???? ???? ??? ????? ???? ??? ? ??? ?????. ?? ??? ?? ??? ???? ?? ?? ???? ??????? ?? ??? ?? ?? ? ????? ? ?? ???? ??? ? ??? ????.