透過型SiフォトダイオードとInGaAs PINフォトダイオードを同一光軸で上下に配置したセンサです。0.25 μmから1.7 μm 付近まで、広い感度波長範囲を実現しています。素子を冷却して温度を一定に保つことによって、S/Nが向上し高精度の測 定が可能になります。
|受光面サイズ (1)||2.4×2.4 mm|
|最大感度波長 typ. (1)||0.94 μm|
|受光感度 typ. (1)||0.45 A/W|
|受光面サイズ (2)||φ0.5 mm|
|最大感度波長 typ. (2)||1.55 μm|
|受光感度 typ. (2)||0.55 A/W|
|測定条件||指定のない場合はTyp. Ta=25 ℃|
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