11PH - 光电探测器（光电探头）
11PH 系列光电探测器有效区域可选5mm，10mm直径。螺纹孔可安装滤光片，衰减器，光纤适配器根据不同应用需要。所有探测器可NIST溯源校准与个人波长校准。非常适合波长210~1650nm低功率连续波激光器应用，更高功率的检测可以选择我们的衰减器配合使用。
主要技术参数
型号 | 11PH100-Si-HA | 11PH100-SiUV | 11PH20-Ge | |
最大平均功率(单独 / OD2) | 36 mW / 750 mW | 4 mW / 30 mW | 30 mW / 500 mW | |
有效区域 | 10 mm Ø | 10 mm Ø | 5 mm Ø | |
光谱范围 | 350–1080 nm | 210–1080 nm | 800–1650 nm | |
With OD0.3 | --- | 210–1080 nm | --- | |
With OD1 | 420–1080 nm | 400–1080 nm | 900–1650 nm | |
With OD2 | 630–1080 nm | --- | 950–1650 nm | |
最大测量功率 a | 36 mW @ 1064 nm | 4 mW @ 532 nm | 30 mW @ 1064 nm | |
With OD0.3 | --- | 11 mW @ 300 nm | --- | |
With OD1 | 300 mW @ 1064 nm | 25 mW @ 532 nm | 300 mW @ 1064 nm | |
With OD2 | 750 mW @ 1064 nm | --- | 500 mW @ 1064 nm | |
等效噪声功率 b | 10 pW @ 980 nm | 10 pW @ 850 nm | 60 pW @ 1550 nm | |
上升时间 (nominal) | 0.2 sec | 0.2 sec | 0.2 sec | |
峰值灵敏度 | 0.5 A/W @ 980 nm | 0.45 A/W @ 850 nm | 0.98 A/W @ 1550 nm | |
校准不确定度（nm） | ±6.0 % (350-399 ) | ±8 % (200-219) | ±3.5 % (800-1650 nm) | |
±2.0 % (400-449) | ±6.5 % (220-399) | --- | ||
±1.5 % ( 450-940) | ±2.5 % (400-899) | --- | ||
±2.0 % (941-980) | ±3.5 % (900-999) | --- | ||
±5.0 % (981-1049) | ±5 % (1000-1049) | --- | ||
±7.0 % (1050-1080) | ±7 % (1050-1080) | --- | ||
不确定度 ( OD filters，nm) | ±4.0 % (42 -980 ) | ±6.5 % (210-399) | ±5 % | |
±5.0 % (981-1049) | ±5 % (400-1049) | |||
±7.0 % (1050-1080) | ±7 % (1050-1080) | |||
最大平均功率密度 | 100 W/cm2 | 100 W/cm2 | 100 W/cm2 | |
产品尺寸 | 38.1O x 27.4D mm | 38.1O x 27.4D mm | 38.1O x 27.4D mm | |
重量 (head only) | 130 g | 130 g | 130 g | |
a. Maximum value depends on the monitor.
b. Nominal value. Depends on environmental electromagnetic interference and wavelength.