PROBLEM TO BE SOLVED: To provide an adapter for an output measurement device with which it is possible to easily attach and remove an optical fiber.SOLUTION: An adapter 1 for an output measurement device comprises: a body part 2 having a connection part 6 for connecting to an output measurement device 9 that measures the intensity of light and a trunk part 5 having an insertion hole into which an optical fiber 3 can be inserted and an engagement member 4, attachable/removable to and from the trunk part, for holding the optical fiber in a state in which it is inserted into the trunk part.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】光ファイバーを容易に着脱可能な出力測定装置用アダプタを提供する。【解決手段】出力測定装置用アダプタ1は、光の強度を測定する出力測定装置9と接続する接続部6、及び光ファイバー3を挿入可能な挿入口を有する胴体部5を有する本体部2と、胴体部に対して着脱可能な係止部材であって、胴体部に挿入された状態において光ファイバーを保持する係止部材4とを備える。【選択図】図1
