Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Sunday 05.04.2020 at 10:00 AM CEST
Settings

Settings

1. WO2000042465 - OPTICAL ISOLATOR USING STIMULATED BRILLOUIN SCATTERING PHASE CONJUGATION MIRRORS AND ITS APPLICATION TO AN OPTICAL AMPLIFIER SYSTEM

Publication Number WO/2000/042465
Publication Date 20.07.2000
International Application No. PCT/KR2000/000028
International Filing Date 17.01.2000
IPC
G02B 27/12 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
10Beam splitting or combining systems
12operating by refraction only
H01S 3/10 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
10Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
H01S 3/23 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
23Arrangement of two or more lasers not provided for in groups H01S3/02-H01S3/14113
CPC
G02B 27/126
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
10Beam splitting or combining systems
12operating by refraction only
126The splitting element being a prism or prismatic array, including systems based on total internal reflection
H01S 3/10076
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
10Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
10076using optical phase conjugation, e.g. phase conjugate reflection
H01S 3/23
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
23Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
Applicants
  • KONG, Hong-Jin [KR/KR]; KR
Inventors
  • KONG, Hong-Jin; KR
Agents
  • HUH, Jin-Seok; J.S. Huh Patent Office 206, Sungji Bldg. , 1338-22 Seocho-dong Seocho-ku Seoul 137-070, KR
Priority Data
1999/118716.01.1999KR
Publication Language English (EN)
Filing Language Korean (KO)
Designated States
Title
(EN) OPTICAL ISOLATOR USING STIMULATED BRILLOUIN SCATTERING PHASE CONJUGATION MIRRORS AND ITS APPLICATION TO AN OPTICAL AMPLIFIER SYSTEM
(FR) ISOLATEUR OPTIQUE DOTE DE MIROIRS A CONJUGAISON DE PHASE A DIFFUSION DE BRILLOUIN STIMULEE ET SON APPLICATION A UN SYSTEME AMPLIFICATEUR OPTIQUE
Abstract
(EN)
An optical isolator with perfect rejection ratio and its application to an optical amplifier system. Stimulated Brillouin scattering phase conjugation mirrors are symmetrically disposed to form a cross-type optical amplifier system, which makes the optical system insensitive to its optical alignment. If the optical amplifier system is used for laser amplification, the output power of the laser amplifier system can be increased as desired with same repetition rate.
(FR)
Isolateur optique à taux de rejet parfait et son application à un système amplificateur optique. Des miroirs à conjugaison de phase à diffusion de Brillouin stimulée sont symétriquement disposés pour former un système amplificateur optique de type en croix, qui rend ledit système optique insensible à son alignement optique. Si ledit système amplificateur optique est utilisé pour l'amplification laser, la puissance de sortie du système amplificateur laser peut être augmentée à volonté avec la même fréquence de répétition.
Also published as
US09646215
Latest bibliographic data on file with the International Bureau