Title:
レーザ顕微鏡
Document Type and Number:
Japanese Patent JP4685229
Kind Code:
B2
Abstract:
There is disclosed a laser microscope in which a beam splitter (21) extracts a part of a laser light of two wavelengths lambda 1 = 488 nm and lambda 2 = 514.5 nm, a prism (22) spectrally resolves the laser light of the two wavelengths lambda 1 and lambda 2, a two-split photodiode (23) detects intensities of two lines spectrally resolved in this manner, and a controller (24) controls an AOTF (25) fixed to an output end of an argon laser (2) based on a detection signal outputted from the two-split photodiode (23) so that respective light intensities of both lines of wavelengths lambda 1 and lambda 2 become constant.
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Inventors:
Hiroshi Sasaki
Yoshihiro Shimada
Yoshihiro Shimada
Application Number:
JP2000333782A
Publication Date:
May 18, 2011
Filing Date:
October 31, 2000
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
G02B21/06; G02B21/00; G02B21/16; H01S3/10
Domestic Patent References:
| JP1194742A |
Attorney, Agent or Firm:
Sadao Muramatsu
Satoshi Kono
Tetsuya Kazama
Satoshi Kono
Tetsuya Kazama