Problem, it is possible to prevent the thermal damage in the region irradiated with illumination light more appropriately.A first light source section for emitting narrow-band light having a peak intensity in a specific band andA second light source section for emitting broadband light having a wider band than said particular bandA generation portion for generating a combined light using said narrow-band light and said broadband lightAn imaging section for imaging an object to be irradiated with the above described interference lightA prediction section for predicting the temperature of a region irradiated with the above described interference light in the irradiation objectA control section for controlling the narrow-band light and the output of said broadband light based on said predictionIncludeAn image acquisition system is provided.Diagram【課題】照明光が照射される領域の熱損傷をより適切に防ぐことが可能となる。【解決手段】特定帯域にピーク強度を有する狭帯域光を射出する第１の光源部と、前記特定帯域よりも広い帯域を有する広帯域光を射出する第２の光源部と、前記狭帯域光および前記広帯域光を用いて合波光を生成する生成部と、前記合波光の照射対象を撮像する撮像部と、前記照射対象における前記合波光が照射された領域の温度の予測を行う予測部と、前記予測に基づいて前記狭帯域光および前記広帯域光の出力の制御を行う制御部と、を備える、画像取得システムが提供される。【選択図】図６
