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    • 5. 发明公开
    • 포화흡수체 커넥터 간의 거리 조절을 통해 다양한 펄스파를 발생시키는 장치
    • 通过控制可饱和吸收器连接器之间的距离来生产各种类型的脉冲的装置
    • KR1020130083126A
    • 2013-07-22
    • KR1020120003688
    • 2012-01-12
    • 한국과학기술원
    • 김수현김경수류성윤권원식이협김진환최진두조승환이상욱오승렬
    • H01S3/10H01S3/067
    • H01S3/106H01S3/06712H01S3/06791H01S3/10046H01S3/1061H01S3/1115H01S3/1118H01S3/1121H01S3/113H01S3/1608
    • PURPOSE: A device generating various pulse waves through the distance control between connectors of a saturation absorbing body generates pulse waves having various repetition rates and various offset frequencies. CONSTITUTION: A pulse waves generation device (1000) comprises a saturation absorbing body moving unit (500), a saturation absorbing body fixing unit (600), and an optical fiber connecting unit (700). The saturation absorbing body moving unit comprises a saturation absorbing body mounting unit (100), an optical fiber fixing unit (200), and a minute-driving unit (300). A saturation absorbing body (110) is connected to one side of the saturation absorbing body mounting unit, and an optical fiber (120) is connected to the other side. The saturation absorbing body mounting unit is connected to the optical fiber fixing unit. The minute-driving unit is connected to the other side of the optical fiber fixing unit and moves the optical fiber fixing unit to left and right. The saturation absorbing body fixing unit includes the saturation absorbing body mounting unit and the optical fiber fixing unit. The saturation absorbing body fixing unit is separated from the saturation absorbing body moving unit at a predetermined distance and is fixed. The optical fiber connecting unit is fixed to between the saturation absorbing body moving unit and the saturation absorbing body fixing unit.
    • 目的:通过饱和吸收体的连接器之间的距离控制产生各种脉冲波的装置产生具有各种重复率和各种偏移频率的脉冲波。 构成:脉冲波产生装置(1000)包括饱和吸收体移动单元(500),饱和吸收体固定单元(600)和光纤连接单元(700)。 饱和吸收体移动单元包括饱和吸收体安装单元(100),光纤固定单元(200)和分钟驱动单元(300)。 饱和吸收体(110)连接到饱和吸收体安装单元的一侧,并且光纤(120)连接到另一侧。 饱和吸收体安装单元连接到光纤固定单元。 分针驱动单元连接到光纤固定单元的另一侧,并且使光纤固定单元向左和向右移动。 饱和吸收体固定单元包括饱和吸收体安装单元和光纤固定单元。 饱和吸收体固定单元与饱和吸收体移动单元以预定距离分离并固定。 光纤连接单元固定在饱和吸收体移动单元和饱和吸收体固定单元之间。
    • 8. 发明公开
    • 다중 진공 여과 방법을 이용한 단일벽 탄소나노튜브 포화 흡수체 제작법
    • 单壁碳纳米管可饱和吸收体可通过多孔过滤方法生产
    • KR1020130083142A
    • 2013-07-22
    • KR1020120003711
    • 2012-01-12
    • 한국과학기술원
    • 김수현김경수류성윤권원식이협김진환최진두조승환오승렬이상욱
    • B82B1/00C01B31/02B82Y40/00
    • B32B38/10B82Y20/00B82Y30/00G02F1/3523G02F2202/36H01S3/1115B82B3/00B82Y40/00C01B2202/02
    • PURPOSE: A method for preparing a single-walled carbon nanotube saturated absorber is provided to flatten the surface of a carbon nanotube thin film by preparing the carbon nanotube thin film based on a multi-vacuum filtration method and coating two surfaces of the carbon nanotube thin film with polymer. CONSTITUTION: A method for preparing a single-walled carbon nanotube saturated absorber comprises the steps of: filtering a carbon nanotube mixed solution in a vacuum chamber with a membrane filter (20), and depositing a carbon nanotube thin film (10) on the membrane filter; separating the membrane filter from the vacuum chamber, and drying the membrane filter; dissolving the membrane filter to be removed by etchant (400); replacing the etchant with distilled water (500); sinking a lower polymer film (30) on the bottom of the carbon nanotube thin film; depositing the carbon nanotube thin film on the lower polymer film by removing the distilled water; and coating an upper polymer film on the carbon nanotube thin film.
    • 目的:提供制备单壁碳纳米管饱和吸收剂的方法,通过基于多真空过滤法制备碳纳米管薄膜来平坦化碳纳米管薄膜的表面,并涂覆碳纳米管薄膜的两个表面 膜与聚合物。 构成:制备单壁碳纳米管饱和吸收剂的方法包括以下步骤:用膜过滤器(20)过滤真空室中的碳纳米管混合溶液,并在该膜上沉积碳纳米管薄膜(10) 过滤; 将膜过滤器与真空室分离,并干燥膜过滤器; 溶解通过蚀刻剂除去的膜过滤器(400); 用蒸馏水代替腐蚀剂(500); 在碳纳米管薄膜的底部下沉低聚合物膜(30); 通过除去蒸馏水将碳纳米管薄膜沉积在下部聚合物膜上; 并在碳纳米管薄膜上涂覆上聚合物膜。