A microscope of the present invention causes laser light emanating from a light source to enter an optical fiber via a laser light introducing mechanism. The exit end of the optical fiber is connected with an adapter having a fiber position adjustment knob. The back focal position of an objective lens and the exit end position of the optical fiber are made conjugate by a condenser lens provided inside a reflecting illumination projecting tube. By shifting the exit end position of the optical fiber, conventional reflecting illumination and evanescent illumination are available.

 
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< Semiconductor laser module and optical amplifier

< Double pass optical amplifier with unidirectional compensation of chromatic dispersion and obstruction of backscattering

> Durable nano-structured optical surface

> Fiber optic devices having volume Bragg grating elements

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