| 摘要 |
PROBLEM TO BE SOLVED: To provide a biochip reader capable of reducing cost, by flexibly coping with a variation in performance of an optical system and a secular change in the optical system. SOLUTION: This biochip reader comprises a microlens plate formed in an optional position by a plurality of microlenses of the optional size of restricting an emitting angle by emission or condensation to a narrow angle, a light source for irradiating the coherent light to the microlens plate as the excited light, a dichroic mirror for passing or reflecting the emitted light from the microlens plate and reflecting or passing fluorescence generated by a biochip, a photographing means, a lens for condensing the light reflected or passed by this dichroic mirror to the photographing means, a barrier filter arranged between the dichroic mirror and the photographing means, and a driving means for scanning the excited light emitted or condensed by a plurality of microlenses to a surface of the biochip by driving the microlens plate. COPYRIGHT: (C)2006,JPO&NCIPI
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