会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明公开
    • 중적외선 파장대 라만 광섬유 레이저 시스템
    • 中红外拉曼光纤激光系统
    • KR1020070062196A
    • 2007-06-15
    • KR1020050121976
    • 2005-12-12
    • 한국전자통신연구원
    • 안준태서홍석정운진박봉제
    • H01S3/067H01S3/10
    • H01S3/0675H01S3/08086H01S3/1691H01S3/302
    • A raman optical fiber laser system of a mild-infrared wavelength band is provided to obtain the oscillation wavelength of a mild-infrared ray by performing a stoke shift through optical brag grating couples. A raman optical fiber laser system of a mild-infrared wavelength band includes a silica optical fiber, a plurality of optical fiber brag grating couples, and a pump optical source. P2O5 is added to the silica optical fiber which acquires raman diffusion. The plurality of optical fiber brag grating couples are arranged on both sides of the optical fiber, and obtain the oscillation wavelength through several times of shifts of stokes which lower energy as much as about 1330cm-1 during the raman diffusion. The pump optical source is arranged on a side of the fiber brag grating couples, and induces the raman diffusion on the optical fiber. The wavelength of mild-infrared is 3.0-4.0mum.
    • 提供了一种温和红外波长带的拉曼光纤激光系统,通过光学布拉格光栅耦合进行换向,获得了轻度红外线的振荡波长。 轻度红外波长带的拉曼光纤激光器系统包括石英光纤,多个光纤布拉格光栅耦合和泵浦光源。 将P2O5加入到获得拉曼扩散的二氧化硅光纤中。 多个光纤布拉格光栅耦合布置在光纤的两侧,并且在拉曼扩散期间通过几次能够降低能量高达约1330cm -1的斯托克斯的振荡波长获得振荡波长。 泵浦光源布置在纤维卷曲光栅的一侧,并引起光纤上的拉曼扩散。 轻度红外波长为3.0-4.0mum。
    • 3. 发明公开
    • 전송용 광섬유
    • 光纤传输
    • KR1020040032495A
    • 2004-04-17
    • KR1020020061670
    • 2002-10-10
    • 한국전자통신연구원
    • 서홍석최용규김경헌
    • G02B6/02
    • C03C13/046G02B6/02G02B6/02261G02B6/02271H01S3/0941H01S3/1691H01S3/1695H01S3/176H01S3/302
    • PURPOSE: An optical fiber for transmission is provided to control each refractive index of a core and a cladding, maintain a desired degree of dispersion and low non-linearity, and obtain a high Raman gain coefficient by adding GeO2 to a core and a cladding of the optical fiber and doping F thereto. CONSTITUTION: An optical fiber for transmission includes a core and a cladding, which are formed with SiO2. The SiO2 of the core and the cladding is doped with GeO2 and F. The SiO2 of the core includes GeO2 of 0.1 to 3 mol percent and F of 0.05 to 1.5 mol percent. The GeO2 and the F are doped into the SiO2 within a predetermined range in order to increase a refractive index of the core as much as 0.003 to 0.015 and reduce the refractive index of the cladding as much as 0.0 to 0.003.
    • 目的:提供用于传输的光纤以控制芯和包层的每个折射率,保持期望的分散度和低非线性,并且通过将GeO 2添加到芯和包层中获得高拉曼增益系数 光纤并向其掺杂F。 构成:用于透射的光纤包括由SiO 2形成的芯和包层。 芯和SiO2的SiO 2掺杂有GeO 2和F。核的SiO 2包括0.1至3mol%的GeO 2和0.05至1.5mol%的F。 GeO 2和F在预定范围内掺杂到SiO 2中,以便使芯的折射率提高到0.003至0.015,并将包层的折射率降低至0.0至0.003。
    • 4. 发明授权
    • 알칼리 할로겐이 첨가된 광증폭기용 황화물 유리 및 그제조 방법
    • 알칼리할로겐이첨가된광증폭기용황화물유리및그제조방알칼
    • KR100383608B1
    • 2003-05-16
    • KR1020000038691
    • 2000-07-06
    • 삼성전자주식회사
    • 허종이동진이혜선정선태
    • C03C3/253
    • C03C3/323C03C13/044H01S3/1691H01S3/17
    • There is provided alkaloid halogen-doped sulfide glasses for an optical amplifier and a fabricating method thereof. An alkaloid halogen-doped sulfide glass is formed of silica doped with a Ge-Ga-S three-component system, Pr , and an alkaloid halogen. To fabricate the alkaloid halogen-doped sulfide glass for an optical amplifier, silica doped with Ge, Ga, S, Pr , and an alkaloid halogen as a starting material is filled into a container. The container is sealed in a vacuum and the starting material in the container is fused by heating the container. The container is cooled and the starting material is sintered by heating the container at a glass transition temperature.
    • 提供了一种用于光放大器的生物碱掺卤硫化物玻璃及其制造方法。 掺有卤素的生物碱硫化物玻璃由掺杂有Ge-Ga-S三组分体系Pr 3+和生物碱卤素的二氧化硅形成。 为了制造用于光放大器的生物碱卤素掺杂硫化物玻璃,将掺杂有Ge,Ga,S,Pr 3+和生物碱卤素作为起始材料的硅石填充到容器中。 将容器密封在真空中,并通过加热容器使容器中的起始材料熔化。 将容器冷却并且通过在玻璃化转变温度下加热容器来烧结起始材料。 <图像>
    • 10. 发明公开
    • 알칼리 할로겐이 첨가된 광증폭기용 황화물 유리 및 그제조 방법
    • 用于光放大器的ALKALI卤化物添加剂硫化玻璃及其制备方法
    • KR1020020004626A
    • 2002-01-16
    • KR1020000038691
    • 2000-07-06
    • 삼성전자주식회사
    • 허종이동진이혜선정선태
    • C03C3/253
    • C03C3/323C03C13/044H01S3/1691H01S3/17
    • PURPOSE: A preparation method of alkali halogen-added sulfide glass for optical amplifier is provided, which improves fluorescence lifetime of sulfide glass due to the decrease of multiphonon relaxation phenomenon by adding alkali halogen(CsBr or KBr) to Pr3+-doped Ge-Ga-S ternary system. CONSTITUTION: The preparation method of sulfide glass is as follows: filling starting materials comprising Ge-Ga-S/Ge-Ga-As-S, alkali halogen(CsBr or KBr) and Pr into a silica ample, where the composition of Ge-Ga-S is Ge0.25-Ga0.10-S0.65, Ge0.29-Ga0.05-S0.66 and Ge0.18-Ga0.18-S0.645, and the composition of Ge-Ga-As-S is Ge0.30-Ga0.02-As0.06-S0.62; sealing under vacuum; melting starting materials by heating the ample; cooling; and annealing at glass transition temperature for 1hr.
    • 目的:提供一种用于光放大器的碱卤素添加硫化物玻璃的制备方法,通过向Pr3 +掺杂的Ge-Ga-Al合金中加入碱卤素(CsBr或KBr),可以改善硫化玻璃的荧光寿命, S三元系统。 构成:硫化玻璃的制备方法如下:将Ge-Ga-S / Ge-Ga-As-S,碱性卤素(CsBr或KBr)和Pr的原料填充到二氧化硅充分中,其中Ge- Ga-S是Ge0.25-Ga0.10-S0.65,Ge0.29-Ga0.05-S0.66和Ge0.18-Ga0.18-S0.645,Ge-Ga-As- S为Ge0.30-Ga0.02-As0.06-S0.62; 在真空下密封; 通过加热充足的原料熔化; 冷却; 并在玻璃化转变温度下退火1小时。