[EN] TRANSMITTER FOR TRANSMITTING DATA AND FOR EMITTING ELECTROMAGNETIC RADIATION IN THE VISIBLE SPECTRAL RANGE AND DATA TRANSMISSION SYSTEM<br/>[FR] ÉMETTEUR DE TRANSMISSION DE DONNÉES ET D'ÉMISSION DE RAYONNEMENT ÉLECTROMAGNÉTIQUE DANS LA PLAGE SPECTRALE VISIBLE ET SYSTÈME DE TRANSMISSION DE DONNÉES
申请人:BASF SE
公开号:WO2019038354A1
公开(公告)日:2019-02-28
The present invention relates to a transmitter for transmitting data and for emitting electromagnetic radiation in the visible spectral range, wherein the transmitter comprises a) a radiation source for generating and emitting first electromagnetic radiation, b) a modulator being adapted to modulate the first electromagnetic radiation depending on the data to be transmitted generating modulated first electromagnetic radiation, and c) a frequency converter for converting at least a part of the modulated first electromagnetic radiation into modulated second electromagnetic radiation, said modulated second electromagnetic radiation being different from the modulated first electromagnetic radiation, wherein the frequency converter comprises a polymeric matrix material comprising at least one organic fluorescent colorant. Furthermore, the invention relates to an illumination device comprising such transmitter. Moreover, the invention relates to a data transmission system comprising such a transmitter as well as a receiver and a data analyzer.
Transmitter for transmitting data and for emitting electromagnetic radiation in the visible spectral range and data transmission system
申请人:BASF SE
公开号:US11496223B2
公开(公告)日:2022-11-08
The present invention relates to a transmitter for transmitting data and for emitting electromagnetic radiation in the visible spectral range, wherein the transmitter comprises a) a radiation source for generating and emitting first electromagnetic radiation, b) a modulator being adapted to modulate the first electromagnetic radiation depending on the data to be transmitted generating modulated first electromagnetic radiation, and c) a frequency converter for converting at least a part of the modulated first electromagnetic radiation into modulated second electromagnetic radiation, said modulated second electromagnetic radiation being different from the modulated first electromagnetic radiation, wherein the frequency converter comprises a polymeric matrix material comprising at least one organic fluorescent colorant. Furthermore, the invention relates to an illumination device comprising such transmitter. Moreover, the invention relates to a data transmission system comprising such a transmitter as well as a receiver and a data analyzer.
本发明涉及一种用于传输数据和发射可见光谱范围内电磁辐射的发射机,其中发射机包括 a) 用于产生和发射第一电磁辐射的辐射源;b) 调制器,适于根据要传输的数据对第一电磁辐射进行调制,产生调制后的第一电磁辐射;以及 c) 频率转换器,用于将至少一部分调制后的第一电磁辐射转换为调制后的第二电磁辐射、c) 频率转换器,用于将至少一部分调制后的第一电磁辐射转换为调制后的第二电磁辐射,所述调制后的第二电磁辐射不同于调制后的第一电磁辐射,其中频率转换器包括聚合基体材料,该材料包含至少一种有机荧光着色剂。此外,本发明还涉及一种包含此类发射器的照明设备。此外,本发明还涉及一种数据传输系统,该系统包括这样一个发射器以及一个接收器和一个数据分析器。
USE OF RYLENES AS MARKERS FOR LIQUIDS
申请人:Gessner Thomas
公开号:US20100011656A1
公开(公告)日:2010-01-21
The invention relates to the use of rylene derivatives of the general formula (I) as markers for liquids,
where the symbols and indices have the meanings given in the specification.
TRANSMITTER FOR TRANSMITTING DATA AND FOR EMITTING ELECTROMAGNETIC RADIATION IN THE VISIBLE SPECTRAL RANGE AND DATA TRANSMISSION SYSTEM
申请人:BASF SE
公开号:US20200259567A1
公开(公告)日:2020-08-13
The present invention relates to a transmitter for transmitting data and for emitting electromagnetic radiation in the visible spectral range, wherein the transmitter comprises a) a radiation source for generating and emitting first electromagnetic radiation, b) a modulator being adapted to modulate the first electromagnetic radiation depending on the data to be transmitted generating modulated first electromagnetic radiation, and c) a frequency converter for converting at least a part of the modulated first electromagnetic radiation into modulated second electromagnetic radiation, said modulated second electromagnetic radiation being different from the modulated first electromagnetic radiation, wherein the frequency converter comprises a polymeric matrix material comprising at least one organic fluorescent colorant. Furthermore, the invention relates to an illumination device comprising such transmitter. Moreover, the invention relates to a data transmission system comprising such a transmitter as well as a receiver and a data analyzer.
RECEIVER COMPRISING A LUMINESCENT COLLECTOR FOR OPTICAL DATA COMMUNICATION
申请人:BASF SE
公开号:US20220049158A1
公开(公告)日:2022-02-17
A receiver comprising a luminescent collector (luminescent detector) comprising at least one organic fluorescent colorant B, an optical data communication system comprising said receiver, and to the use of the luminescent collector as fast photodetector in a receiver for an optical data communication system.