TY - JOUR
T1 - Development of reflection objective-employed collinear mode-mismatched thermal lens microscope
AU - Fujii, Noriyuki
AU - Harata, Akira
PY - 2011/7
Y1 - 2011/7
N2 - A reflection objective-employed collinear thermal lens microscope (roco-TLM) is developed in which a reflection objective lens is used for collinearly focusing, in a mode-mismatched configuration, both an excitation laser beam at 260nm and a probe laser beam at 632 nm. With the microscope, unsymmetrical distortions of a thermal lens image obtained with a reflection objective were reduced. The cause of the diffraction pattern in a thermal lens image observed with the roco-TLM is discussed as well.
AB - A reflection objective-employed collinear thermal lens microscope (roco-TLM) is developed in which a reflection objective lens is used for collinearly focusing, in a mode-mismatched configuration, both an excitation laser beam at 260nm and a probe laser beam at 632 nm. With the microscope, unsymmetrical distortions of a thermal lens image obtained with a reflection objective were reduced. The cause of the diffraction pattern in a thermal lens image observed with the roco-TLM is discussed as well.
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U2 - 10.1143/JJAP.50.07HC05
DO - 10.1143/JJAP.50.07HC05
M3 - Article
AN - SCOPUS:79960571468
SN - 0021-4922
VL - 50
JO - Japanese journal of applied physics
JF - Japanese journal of applied physics
IS - 7 PART 2
M1 - 07HC05
ER -