公开(公告)号：WO2023086522A1

公开(公告)日：2023-05-19

申请号：PCT/US2022/049620

申请日：2022-11-10

Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

Inventor： GLASER, Matthew A. ,  CLARK, Noel ,  MACLENNAN, Joseph E. ,  CHEN, Xi

IPC: G02F1/141 ,  G02F1/1333 ,  G02F1/136 ,  G02F1/166

Abstract: Devices including a volume containing a ferroelectric nematic liquid crystalline material, a dielectric layer overlying a portion of the volume, and a charge-bearing substrate or layer are disclosed. Methods of forming and using such devices are also disclosed.

公开(公告)号：WO2015066555A1

公开(公告)日：2015-05-07

申请号：PCT/US2014/063584

申请日：2014-10-31

Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE ,  MICKELSON, Alan ,  LI, Zheng ,  MOHAMED, Moustafa ,  CHEN, Xi

Inventor： MICKELSON, Alan ,  LI, Zheng ,  MOHAMED, Moustafa ,  CHEN, Xi

IPC: H04L25/06

CPC classification number: H04J14/0254 ,  H04B10/40 ,  H04B10/516 ,  H04B10/671 ,  H04B10/801

Abstract: A variation-tolerant receiver includes a plurality of receiver resonators configured to demultiplex a multiplexed modulated signal received from at least one wavelength division multiplexing (WDM) transmitter having a plurality of transmitter resonators and wherein operationally each of the receiver resonators has a receiver resonance linewidth not exceeding a minimum spacing between two adjacent transmitter resonances of the transmitter resonators, the receiver resonances collectively spanning a free spectral range of one of the receiver resonators such that the variation-tolerant receiver achieves gapless spectral response. A method passively compensates transmitter-receiver channel mismatch in a transceiver by: separating a broadband carrier into a plurality of narrowband transmitter carriers; modulating the narrowband transmitter carriers to form a plurality of modulated signals; multiplexing each of the modulated signals to form a multiplexed modulated signal; and demultiplexing the multiplexed modulated signal onto a plurality of receiver channels.

Abstract translation: 一种变形容限接收机包括多个接收机谐振器，其被配置为对从具有多个发射机谐振器的至少一个波分多路复用（WDM）发射机接收的复用调制信号进行解复用，并且其中每个接收机谐振器的接收机共振线宽不是 超过发射机谐振器的两个相邻发射机谐振之间的最小间距，接收机谐振共同跨越一个接收机谐振器的自由频谱范围，使得变化容限接收机实现无缝隙频谱响应。 一种方法，通过以下步骤被动地补偿收发信机中的发射机 - 接收机信道不匹配：将宽带载波分离成多个窄带发射机载波; 调制窄带发射机载波以形成多个调制信号; 复用每个调制信号以形成多路调制信号; 以及将多路复用的调制信号解复用到多个接收机信道上。

公开(公告)号：WO2023034628A2

公开(公告)日：2023-03-09

申请号：PCT/US2022/042586

申请日：2022-09-05

Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

Inventor： MACLENNAN, Joseph, E. ,  CLARK, Noel, A. ,  GLASER, Matthew, A. ,  CHEN, Xi ,  SMITH, Gregory

IPC: G02F1/141 ,  G02F1/139 ,  C07C25/00 ,  C09K19/42 ,  G02F1/135 ,  C09K19/0225 ,  C09K2019/2078 ,  C09K2019/3422

Abstract: Material comprising a ferroelectric nematic phase, the material are disclosed. The material can include a mixture comprising first molecules and second molecules. At least one of a fluid of the first molecules and a fluid of the second molecules exhibits a ferroelectric nematic phase. The first molecules and second molecules are miscible. The first molecules can induce a polar orientational order of said second molecules.

公开(公告)号：WO2021178587A1

公开(公告)日：2021-09-10

申请号：PCT/US2021/020741

申请日：2021-03-03

Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE ,  UNIVERSITY OF UTAH RESEARCH FOUNDATION

Inventor： CLARK, Noel ,  CHEN, Xi ,  SHAO, Ren, Fan ,  KORBLOVA, Eva ,  GLASER, Matthew, A. ,  MACLENNAN, Joseph, E. ,  RADZIHOVSKY, Leo ,  WEI, Michael ,  DONG, Dengpan ,  BEDROV, Dimitry

IPC: G02F1/141 ,  G02F1/1337

Abstract: Devices including nematic liquid crystal-forming molecules are disclosed. The molecules include one or more dipoles and exist in a ferroelectric nematic state. Exemplary devices can further include an electrode for applying an electric field in, for example, and in-plane direction.