| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain an analyzer which prevents an optical loss generated when an optical fiber comes into contact with the wall surface of an optical fiber cable and which prevents the damage of the optical fiber due to an external force. SOLUTION: In the analyzer, the characteristic of an object to be measured is measured on the basis of the spectrum of measuring light which is transmitted through the object to be measured and on the basis of reference light which is bypassed through the object to be measured. The analyzer is provided with a first optical fiber 2 which transmits the measuring light, with a second optical fiber 3 which transmits the reference light and with an optical fiber cable 12 through which both the first optical fiber 2 and the second optical fiber 2 are passed.</p> |
