CN105204189B - 一种光学匀光片 - Google Patents
一种光学匀光片 Download PDFInfo
- Publication number
- CN105204189B CN105204189B CN201510651038.XA CN201510651038A CN105204189B CN 105204189 B CN105204189 B CN 105204189B CN 201510651038 A CN201510651038 A CN 201510651038A CN 105204189 B CN105204189 B CN 105204189B
- Authority
- CN
- China
- Prior art keywords
- mating plate
- optics
- even mating
- ferroelectric
- electrodeless
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/0009—Materials therefor
- G02F1/0018—Electro-optical materials
- G02F1/0027—Ferro-electric materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510651038.XA CN105204189B (zh) | 2015-10-10 | 2015-10-10 | 一种光学匀光片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510651038.XA CN105204189B (zh) | 2015-10-10 | 2015-10-10 | 一种光学匀光片 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105204189A CN105204189A (zh) | 2015-12-30 |
CN105204189B true CN105204189B (zh) | 2019-06-14 |
Family
ID=54951953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510651038.XA Active CN105204189B (zh) | 2015-10-10 | 2015-10-10 | 一种光学匀光片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105204189B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106283194B (zh) * | 2016-08-29 | 2018-07-17 | 南开大学 | 一种铌酸锂晶体纳米畴结构的制备装置及方法 |
CN113272481B (zh) * | 2020-09-28 | 2023-08-15 | 福建晶安光电有限公司 | 晶片的黑化方法、黑化后的晶片及声表面波滤波器 |
CN112305827B (zh) * | 2020-10-30 | 2021-07-23 | 北京理工大学 | 一种基于电场操控下低角度依赖性实时变色薄膜 |
CN115677210B (zh) * | 2022-09-04 | 2023-11-14 | 苏州东辉光学有限公司 | 一种体散射匀光片及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101414090A (zh) * | 2008-11-28 | 2009-04-22 | 南开大学 | 一种光诱导光折变晶体表面微结构的方法 |
CN103449813A (zh) * | 2012-06-04 | 2013-12-18 | 中国科学院上海硅酸盐研究所 | 镧掺杂锆钛酸铅电控光散射透明陶瓷及其制备方法 |
-
2015
- 2015-10-10 CN CN201510651038.XA patent/CN105204189B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101414090A (zh) * | 2008-11-28 | 2009-04-22 | 南开大学 | 一种光诱导光折变晶体表面微结构的方法 |
CN103449813A (zh) * | 2012-06-04 | 2013-12-18 | 中国科学院上海硅酸盐研究所 | 镧掺杂锆钛酸铅电控光散射透明陶瓷及其制备方法 |
Non-Patent Citations (5)
Title |
---|
Electrically controllable diffuser made from randomly poled lithium niobate;Roger S et al;《Electrically controllable diffuser made from randomly poled lithium niobate》;20041031;全文 |
Origin of diffuse scattering in relaxor ferroelectrics;P. Ganesh et al;《PHYSICAL REVIEW B》;20100405;全文 |
Photorefractive and Raman Light Scattering in Lithium Niobate Ferroelectric Crystal;N. V. Sidorov et al;《Optics and Spectroscopy》;20111231;第864-869页 |
Structured diffuse scattering and polar nano-regions in the Ba(TiSN)O3relaxor ferroelectric system;Yun Liu et al;《Journal of Solid State Chemistry 》;20061221;全文 |
Structured diffuse scattering and the fundamental 1-d dipolar unit in PLZT transparent ferroelectric ceramics;Ray L. Withers et al;《Journal of Solid State Chemistry》;20081125;全文 |
Also Published As
Publication number | Publication date |
---|---|
CN105204189A (zh) | 2015-12-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105204189B (zh) | 一种光学匀光片 | |
Dicken et al. | Electrooptic modulation in thin film barium titanate plasmonic interferometers | |
JPH10503602A (ja) | パターン付分極化誘電構造体と装置の製造 | |
US10830948B2 (en) | Optical device and method for manufacturing optical device | |
He et al. | Size-controlled oriented crystallization in SiO 2-based glasses by femtosecond laser irradiation | |
US20160178983A1 (en) | Second-order optical nonlinear material | |
Jia et al. | Fabrication of two-dimensional periodic nanostructures by two-beam interference of femtosecond pulses | |
Shur | Domain nanotechnology in ferroelectric single crystals: lithium niobate and lithium tantalate family | |
CN113196163B (zh) | 用于制造图案化SrB4BO7和PbB4O7晶体的方法 | |
JP2014089340A (ja) | 電気光学素子、および電気光学素子の製造方法 | |
US6952307B2 (en) | Electric field poling of ferroelectric materials | |
Vogler-Neuling et al. | Solution‐Processed Barium Titanate Nonlinear Woodpile Photonic Structures with Large Surface Areas | |
WO2014045658A1 (ja) | 波長変換素子、光源装置、及び波長変換素子の製造方法 | |
JP2013190723A (ja) | 電気光学素子、その製造方法および電気光学装置 | |
JP2004258169A (ja) | 光偏向素子及びそれを用いた光スイッチ | |
Sharma et al. | Growth of KNN Thin Films for Non‐Linear Optical Applications | |
CN111123559B (zh) | 一种基于Bi4Br4的红外全光调制装置 | |
Shur et al. | Formation of broad domain boundary in congruent lithium niobate modified by proton exchange | |
Nambu et al. | DUV coherent light emission from ultracompact microcavity wavelength conversion device | |
RU2411561C1 (ru) | Способ формирования доменной структуры в монокристаллической пластине нелинейно-оптического сегнетоэлектрика | |
Chezganov et al. | Periodical poling of LiNbO3: MgO by electron beam | |
RU2811419C2 (ru) | Нелинейный оптический элемент с квазинепрерывной схемой и способ его изготовления | |
Isaenko et al. | Influence of growth temperature of KTiOAsO4 single crystals on their physicochemical parameters and formation of domain structures | |
JP2008185892A (ja) | 強誘電体基板の分極反転方法および分極反転デバイス | |
Tatsumi et al. | Planar electro-optic deflector using KTa1− xNbxO3 for low-power-consumption operation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 310018 Zhejiang economic and Technological Development Zone, Hangzhou, No. 600 Poplar Street, No. 21, room 2, building No. 107 Applicant after: HANGZHOU ZHONGKE AURORA TECHNOLOGY Co.,Ltd. Address before: 310018 Zhejiang City, Hangzhou Province Economic and Technological Development Zone, No. 600 Poplar Street, No. 21, room 2, building 107, room Applicant before: Hangzhou Hongshi Technology Co.,Ltd. |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An optical homogenizer Effective date of registration: 20230921 Granted publication date: 20190614 Pledgee: China Construction Bank Corporation Hangzhou Qiantang sub branch Pledgor: HANGZHOU ZHONGKE AURORA TECHNOLOGY Co.,Ltd. Registration number: Y2023330002078 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |