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1. (WO2018045898) SUPERCONTINUUM COHERENT LIGHT SOURCE
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Pub. No.: WO/2018/045898 International Application No.: PCT/CN2017/099557
Publication Date: 15.03.2018 International Filing Date: 30.08.2017
IPC:
G02F 1/35 (2006.01) ,H01S 3/10 (2006.01)
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
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
35
Non-linear optics
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
S
DEVICES USING STIMULATED EMISSION
3
Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
10
Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
Applicants:
中国科学院物理研究所 INSTITUTE OF PHYSICS, CHINESE ACADEMY OF SCIENCES [CN/CN]; 中国北京市 海淀区中关村南三街8号 No. 8, Zhong Guan Cun Nan San Street, Haidian District Beijing 100190, CN
Inventors:
赵昆 ZHAO, Kun; CN
魏志义 WEI, Zhiyi; CN
刘阳阳 LIU, Yangyang; CN
何鹏 HE, Peng; CN
黄沛 HUANG, Pei; CN
黄杭东 HUANG, Hangdong; CN
贺新奎 HE, Xinkui; CN
滕浩 TENG, Hao; CN
Agent:
北京泛华伟业知识产权代理有限公司 PANAWELL & PARTNERS, LLC; 中国北京市 朝阳区朝阳门外大街16号中国人寿大厦1002-1005 1002-1005, China Life Tower 16 Chao Yang Men Wai Street Chaoyang District Beijing 100020, CN
Priority Data:
201610808917.308.09.2016CN
Title (EN) SUPERCONTINUUM COHERENT LIGHT SOURCE
(FR) SOURCE DE LUMIÈRE COHÉRENTE SUPERCONTINUUM
(ZH) 一种超连续相干光源
Abstract:
(EN) A supercontinuum coherent light source, comprising a laser generating device (1) for generating a laser pulse, a peak laser power density at a beam waist of the laser pulse being 0.47-0.94×1013W/cm2; and a solid sheet set (4) for performing spectral broadening on the laser pulse to generate a supercontinuum. The efficiency of the supercontinuum coherent light source is up to 87%, and the spectral broadening exceeds one octave.
(FR) Une source de lumière cohérente supercontinuum, comprenant un dispositif de génération laser (1) pour générer une impulsion laser, un pic d’une densité de puissance laser à une taille de faisceau de l'impulsion laser étant de 0,47-0,94 × 10 13 W/cm 2 ; et un ensemble de feuilles solides (4) pour réaliser un élargissement spectral sur l'impulsion laser pour générer un supercontinuum. L'efficacité de la source de lumière cohérente supercontinuum est jusqu'à 87 %, et l'élargissement spectral dépasse une octave.
(ZH) 一种超连续相干光源,包括激光产生装置(1),用于产生激光脉冲,激光脉冲束腰处的峰值光功率密度为0.47-0.94×10 13W/cm 2;以及固体薄片组(4),用于将激光脉冲进行光谱展宽以产生超连续光谱。超连续相干光源的效率高达87%,光谱展宽超过一个倍频程。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)