Spectroscopic analysis apparatus

A spectroscopic analysis apparatus comprising:

• an optical probe;
• and
• a spectroscopic analysis portion to which the optical probe is attached in an attachable/detachable manner by means of a connector,
• wherein the optical probe comprises:
• an optical fiber configured to guide illumination light coming from a light source and signal light coming from an observation target;
• and
• optical members disposed at a distal end and a proximal end of the optical fiber, and
• wherein the spectroscopic analysis portion comprises a processor comprising hardware, the processor being configured to:
• generate wavelength dependent characteristics by optically dispersing the signal light and to separate, from information about the signal light, information about first return light returning from the optical member at the distal end and second return light returning from the optical member at the proximal end;
• determine a problem occurring at the optical probe on the basis of the separated first return light and the second return light;
• and
• control a display to notify information about the determined problem;
• wherein the processor determines the problem on the basis of a sum of the intensity of the first return light and the intensity of the second return light and a ratio of the intensity of the first return light and the intensity of the second return light.

A spectroscopic analysis apparatus comprising:

• an optical probe;
• and
• a spectroscopic analysis portion to which the optical probe is attached in an attachable/detachable manner by means of a connector,
• wherein the optical probe comprises:
• an optical fiber configured to guide illumination light coming from a light source and signal light coming from an observation target;
• and
• optical members disposed at a distal end and a proximal end of the optical fiber, and
• wherein the spectroscopic analysis portion comprises a processor comprising hardware, the processor being configured to:
• generate wavelength dependent characteristics by optically dispersing the signal light and to separate, from information about the signal light, information about first return light returning from the optical member at the distal end and second return light returning from the optical member at the proximal end;
• determine a problem occurring at the optical probe on the basis of the separated first return light and the second return light;
• and
• control a display to notify information about the determined problem;
• wherein problems occurring in a plurality of the optical fibers of the optical probe are determined by utilizing two or more wavelengths of a spectrum of the first return light returning from the optical member at the distal end of the optical fibers.