Tag Archives: wavelength

Method for controlling characteristic wavelength by in-line real-time monitor of color

Application Number  00129149 Application Date  2000.10.09 Publication Number  1346975 Publication Date  2002.05.01 Priority Information     International Classification  G01J3/50;G01N21/25   Applicant(s) Name  Changchun Inst of Optics, Fine Mechanics and Physics, Chinese Academy of Science   Address     Inventor(s) Name  Zhou Fengkun;Chen Shufang;Liu Weiqi   Patent Agency Code  22001 Patent Agent  liang airong AbstractAn in-line… Read More »

Method of making dense wavelength division multiplexer with double-fiber collimator

Application Number: 00119050Application Date: 2000.10.18Publication Number: 1348266Publication Date: 2002.05.08Priority Information: International: H04B10/02;H04B10/12Applicant(s) Name: Fujian Huake Optoelectrical Co., Ltd.Address: Inventor(s) Name: Wu Li;Wu Junfeng;Huang XueqinPatent Agency Code: 35203Patent Agent: fang huichunAbstract A fabricating method of intensive wave submultiplexer by double optical fibre collimator utilizes the different curvature radius R of spherical surface or nonspherial surface lens,… Read More »

Wavelength separation multiplex combined optical filter and glass base materal for same

Application Number: 00120967Application Date: 2000.08.02Publication Number: 1285667Publication Date: 2001.02.28Priority Information: 1999/8/2 US 60/146,355International: C03C3/062;C03C3/076;C03C3/078;C03C3/095;G02B5/20Applicant(s) Name: Hoya Corp.Address: Inventor(s) Name: Robert W. Johnson;Ranakida Hiroaki;Hashimoto KazuakiPatent Agency Code: 11021Patent Agent: yan fangAbstract A glass substrate is for use in a WDM optical filter which has an optical multilayer coated on the glass substrate and is formed by… Read More »