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1. WO2020111514 - DEVICE FOR EMITTING THULIUM AND HOLMIUM LASERS WITH IMPROVED OUTPUT

Publication Number WO/2020/111514
Publication Date 04.06.2020
International Application No. PCT/KR2019/013892
International Filing Date 22.10.2019
IPC
H01S 3/07 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
3Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
05Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
06Construction or shape of active medium
07consisting of a plurality of parts, e.g. segments
H01S 3/16 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
3Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
14characterised by the material used as the active medium
16Solid materials
CPC
H01S 3/07
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
3Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
05Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
06Construction or shape of active medium
07consisting of a plurality of parts, e.g. segments
H01S 3/16
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
3Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
14characterised by the material used as the active medium
16Solid materials
Applicants
  • 비손메디칼 주식회사 BISONMEDICAL CO., LTD. [KR]/[KR]
Inventors
  • 김정수 KIM, Jung Su
  • 이정민 LEE, Jeong Min
Agents
  • 특허법인 세신 SESHIN PATENT & LAW FIRM
Priority Data
10-2018-014700126.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) DEVICE FOR EMITTING THULIUM AND HOLMIUM LASERS WITH IMPROVED OUTPUT
(FR) DISPOSITIF D'ÉMISSION DE LASERS AU THULIUM ET À L'HOLMIUM À RENDEMENT AMÉLIORÉ
(KO) 출력향상된 툴륨 및 홀뮴 레이저 출력 장치
Abstract
(EN)
A device for emitting thulium and holmium lasers with improved output of the present invention comprises: a laser light source for emitting base light; a thulium oscillator for receiving the base light, converting the base light into a thulium laser of a first wavelength, and emitting the thulium laser; a holmium oscillator for receiving the thulium laser, converting the thulium laser into a holmium laser of a second wavelength, and emitting the holmium laser; and a laser selection part configured to guide the thulium laser and the holmium laser to a single input point of a single optical fiber, wherein the laser selection part may select any one from among the thulium laser and the holmium laser and guide same to the input point.
(FR)
Un dispositif d'émission de lasers au thulium et à l'holmium à rendement amélioré selon la présente invention comprend : une source de lumière laser pour émettre une lumière de base; un oscillateur au thulium pour recevoir la lumière de base, convertir la lumière de base en un laser au thulium d'une première longueur d'onde, et émettre le laser au thulium; un oscillateur à l'holmium pour recevoir le laser au thulium, convertir le laser au thulium en un laser à l'holmium d'une seconde longueur d'onde, et émettre le laser à l'holmium; et une partie de sélection de laser conçue pour guider le laser au thulium et le laser à l'holmium vers un point d'entrée unique d'une seule fibre optique, la partie de sélection de laser pouvant sélectionner l'un quelconque parmi le laser au thulium et le laser à l'holmium et le guider vers le point d'entrée.
(KO)
본 발명의 출력향상된 툴륨 및 홀뮴 레이저 출력 장치는, 기본광을 출력하는 레이저 광원과, 상기 기본광을 입력받아 제1 파장의 툴륨 레이저로 변환하여 출력하는 툴륨 발진기와, 상기 툴륨 레이저를 입력받아 제2 파장의 홀뮴 레이저로 변환하여 출력하는 홀뮴 발진기와, 상기 툴륨 레이저 및 상기 홀뮴 레이저를 단일 광파이버의 단일 입력점으로 유도하도록 구성되되, 상기 툴륨 레이저 및 상기 홀뮴 레이저 중 임의의 하나를 선택하여 상기 입력점으로 유도할 수 있게 구성된 레이저 선택부를 포함하여 이루어진다.
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