Title:
【発明の名称】集積光回路部品
Document Type and Number:
Japanese Patent JP2827019
Kind Code:
B2
Abstract:
An integrated optic component comprises a substrate (10) carrying a layer (11) of polymeric material which has an aliphatic or aromatic polymer backbone with bonded sidegroups exhibiting hyperpolarizability. The layer (11) shows a refractive index pattern induced by irradiation with wavelengths within the electronic absorption bands of the sidegroups and within the range of about 230 to 650 nm. The component may be poled so as to be an active component and may be in the form of a ridge guide. Typical sidegroups comprise 4 min -amino or 4 min -oxy substituted 4-nitrostilbene moieties, or 4 min -amino substituted 4-cyanostilbene moieties, or N-substituted 1-(4-aminophenyl)-4-(4-nitrophenyl) buta-1, 3-diene moieties.
More Like This:
Inventors:
UINFURIIDO HENRI JERARUDO HOOSUSUUISU
MARUCHINASU BERUNARUDASU YOHANESU DEIINEERU
ARASUTAA MATSUKUDONATSUHA
JON MAACHIN KOOPERANDO
MARUCHINASU BERUNARUDASU YOHANESU DEIINEERU
ARASUTAA MATSUKUDONATSUHA
JON MAACHIN KOOPERANDO
Application Number:
JP23451089A
Publication Date:
November 18, 1998
Filing Date:
September 08, 1989
Export Citation:
Assignee:
BAARU ANDO SUTORAUDO LTD
AKUZO NOOBERU NV
KONIN* PII TEII TEII NEEDERU* NV
AKUZO NOOBERU NV
KONIN* PII TEII TEII NEEDERU* NV
International Classes:
C08L101/00; G02B6/122; G02F1/065; G02B6/12; G02F1/35; G02F1/355; G02F1/361; G03F7/00; (IPC1-7): G02B6/12; C08L101/00; G02F1/35
Attorney, Agent or Firm:
Naoe Ashida (2 outside)