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1. (WO2018143495) THIN DISK LASER DEVICE
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Pub. No.: WO/2018/143495 International Application No.: PCT/KR2017/001170
Publication Date: 09.08.2018 International Filing Date: 03.02.2017
IPC:
H01S 3/06 (2006.01) ,H01S 3/105 (2006.01) ,H01S 3/00 (2006.01)
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
05
Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
06
Construction or shape of active medium
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
105
by controlling the mutual position or the reflecting properties of the reflectors of the cavity
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
Applicants:
(주)이오테크닉스 EO TECHNICS CO.,LTD. [KR/KR]; 경기도 안양시 동안구 동편로 91 91, Dongpyeon-ro Dongan-gu, Anyang-si, Gyeonggi-do 13930, KR
Inventors:
김남성 KIM, Nam Seong; KR
김성훈 KIM, Seong Hoon; KR
진대현 JIN, Dae Hyun; KR
신동준 SHIN, Dong Joon; KR
Agent:
리앤목 특허법인 Y.P.LEE, MOCK & PARTNERS; 서울시 강남구 언주로 30길 13 대림아크로텔 12층 12F Daelim Acrotel, 13 Eonju-ro 30-gil Gangnam-gu, Seoul 06292, KR
Priority Data:
10-2017-001534203.02.2017KR
Title (EN) THIN DISK LASER DEVICE
(FR) DISPOSITIF LASER À DISQUE MINCE
(KO) 씬디스크 레이저 장치
Abstract:
(EN) A thin disk laser device is disclosed. The disclosed thin disk laser device comprises: a first parabolic reflector and a second parabolic reflector which face each other and are arranged in the same axis; a first thin disk and a second thin disk which respectively have a laser medium and a reflective surface and are respectively arranged at peaks of the first parabolic reflector and the second parabolic reflector so as to form a multi-path of pumping light together with the first parabolic reflector and the second parabolic reflector; a first inner mirror and a second inner mirror which are arranged in a space between the first parabolic reflector and the second parabolic reflector and reflect signal light; and a plurality of mirrors arranged on a light path of the signal light between the first inner mirror and the second inner mirror, wherein the first inner mirror, the second inner mirror and the plurality of mirrors amplify the signal light by repeating the reflection of the signal light between the first thin disk and the second thin disk.
(FR) L'invention concerne un dispositif laser à disque mince. Le dispositif laser à disque mince de l'invention comprend : un premier réflecteur parabolique et un second réflecteur parabolique qui se font face et sont disposés dans le même axe; un premier disque mince et un second disque mince qui ont respectivement un milieu laser et une surface réfléchissante et sont respectivement agencés au niveau des pointes du premier réflecteur parabolique et du second réflecteur parabolique de façon à former un trajet multiple de lumière de pompage conjointement avec le premier réflecteur parabolique et le second réflecteur parabolique; un premier miroir interne et un second miroir interne qui sont agencés dans un espace entre le premier réflecteur parabolique et le second réflecteur parabolique et réfléchissant le signal lumineux; et une pluralité de miroirs agencés sur un trajet de lumière du signal lumineux entre le premier miroir interne et le second miroir interne, le premier miroir interne, le second miroir interne et la pluralité de miroirs amplifiant le signal lumineux en répétant la réflexion du signal lumineux entre le premier disque mince et le second disque mince.
(KO) 씬디스크 레이저 장치가 개시된다. 개시된 씬디스크 레이저 장치는 서로 마주보며 동축으로 배치되는 제1 포물면 반사경 및 제2 포물면 반사경과, 각기 레이저 매질과 반사면을 구비하며 제1 포물면 반사경 및 제2 포물면 반사경의 정점에 각각 배치되어 제1 포물면 반사경 및 제2 포물면 반사경과 함께 펌핑광의 멀티패스를 형성하는 제1 씬디스크 및 제2 씬디스크와, 제1 포물면 반사경과 제2 포물면 반사경 사이의 공간에 배치되어 신호광을 반사시키는 제1 내부 미러 및 제2 내부 미러와, 제1 내부 미러와 제2 내부 미러 사이의 신호광의 광경로상에 배치되는 복수의 미러를 포함하며, 제1 내부 미러, 제2 내부 미러, 및 복수의 미러는 신호광을 제1 씬디스크과 제2 씬디스크 사이에서 반사를 반복시킴으로서 증폭시킨다.
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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, JP, KE, KG, KH, KN, KP, 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: Korean (KO)
Filing Language: Korean (KO)