OPTICAL COMPONENT AND PROCESS FOR PRODUCING THE SAME

Title:

OPTICAL COMPONENT AND PROCESS FOR PRODUCING THE SAME

Document Type and Number:

Japanese Patent JP2007192970

Kind Code:

A

Abstract:

To attain the improvement of high power ultraviolet laser light to an optical component.

A complex lens 10A includes optical members 101, 102 and 103 made of a material transmitting light having a predetermined wavelength, for example the light at least from almost blue to almost blue-violet light, and optical members 101 to 103 are bonded to each other with adhesive layers 201A to 202A transmitting the above prescribed wavelength. The adhesive layers 201A to 202A are formed of a cured material obtainable by curing a silicone resin including a main chain having a siloxane bond as a repetition unit and a methyl group alone as a side chain through an additive polymerization reaction. Further, the optical members 101 to 103 are made of a material transmitting or reflecting light from almost violet to almost blue-violet light, such as quartz.

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Inventors:

KIYOMURA YOSHIHIRO
ASAHI HITOSHI
SEKI NORIAKI
MINODA TAKATOSHI
OKUZONO EIJI

Application Number:

JP2006009563A

Publication Date:

August 02, 2007

Filing Date:

January 18, 2006

Export Citation:

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Assignee:

MATSUSHITA ELECTRIC IND CO LTD

International Classes:

G02B3/00; G02B1/04; G02B5/22; G02B7/00

Attorney, Agent or Firm:

Fumio Iwahashi
Hiroki Naito
Daisuke Nagano

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