Patent · US Active

Nonlinear optical crystal fluorine boron beryllium salt and its preparation process and use

US11898267B2 · kind B2 · utility

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1References

13Claims

0Family size

Assignee

FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER, CHINESE ACADEMY OF SCIENCES · CN

Inventors

Ning Ye · San Jose, US
Guang Peng · Nanhu, CN
Min Luo · Beijing, CN
Ge Zhang · Hong Kong, CN
Yu-Te Chen · Hsinchu, TW

Key dates

Filing date	Nov 11, 2020
Grant date	Feb 13, 2024
Priority date	—
Expiry date	Oct 2, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01B35/128
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

Crystalline NH4Be2BO3F2 or Be2BO3F (abbreviated as BBF) has nonlinear optical effect, is not deliquescent in the air, is chemically stable. They can be used in a variety of nonlinear optical fields and will pioneer the nonlinear optical applications in the deep UV band.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.