Optical waveguides – Planar optical waveguide – Thin film optical waveguide
Patent
1991-09-03
1992-05-12
Healy, Brian
Optical waveguides
Planar optical waveguide
Thin film optical waveguide
385122, 359332, 437160, 2041921, 20419225, 20419226, G02B 610, H03F 700, H01L 21225, C23C 1400
Patent
active
051134730
ABSTRACT:
Nonlinear, optical thin-films comprising a plurality of island structures of semiconductor ultra-fine particles and a plurality of continuous films of an optically transparent material, said island structures and said continuous films being applied alternately on a substrate. A method for manufacturing nonlinear, optical thin-films comprising the steps of: (a) providing a substrate; (b) depositing an island structure of semiconductor ultra-fine particles on the substrate or a continuous film; and (c) depositing the continuous film of optically transparent substance on the island structure; (d) the steps (b) and (c) of depositing an island structure and the continuous film being performed alternately.
REFERENCES:
patent: 3934061 (1976-01-01), Keck et al.
patent: 4189521 (1980-02-01), Glass et al.
patent: 4206251 (1980-06-01), Chen
patent: 4680045 (1987-07-01), Osafune et al.
patent: 4796971 (1989-01-01), Robello et al.
patent: 4818616 (1989-04-01), Milverton et al.
patent: 4861129 (1989-08-01), Che et al.
patent: 4877298 (1989-10-01), Teng et al.
patent: 4886339 (1989-12-01), Scozzafava et al.
patent: 5013129 (1991-05-01), Harada et al.
Jain et al., "J. Opt. Soc. Am." 73 647 May (1983).
Jerominek et al., "J. Appl. Phys." 63 957 Feb. (1988).
Manabe Yoshio
Mitsuyu Tsuneo
Tanahashi Ichiro
Yoshida Masaru
Healy Brian
Matsushita Electric - Industrial Co., Ltd.
LandOfFree
Nonlinear, optical thin-films and manufacturing method thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Nonlinear, optical thin-films and manufacturing method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonlinear, optical thin-films and manufacturing method thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2427683