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Newport大面積平衡光接收器

800-1700 nm

1 MHz

自由空間

概覽

The 2317NF Large Area Adjustable Gain Balanced Photoreceiver takes the headache out of aligning and re-aligning your 800-1700 nm beams onto the photodetector. Ideal for FM spectroscopy, absorption spectroscopy, or ellipsometry, these balanced photoreceivers can make all the difference when you're trying to see a small signal. They can even eliminate the need for lock-in amplifiers, enabling you to cancel out laser-intensity noise in any experimental setup that produces either a reference signal or balanced optical signals. These photoreceivers can operate off batteries, your own DC power supply or our Model 0901 power supply. 8-32 mounting thread. M4 metric adaptor and tool now included.

Newport大面積平衡光接收器技術參數

光輸入Free Space

探測器材料Germanium

探測器類型PIN

探測器直徑5 mm

波長范圍800-1700 nm3 dB 帶寬150 kHz, 30 kHz, 30 kHz

共模抑制40 dB

上升時間3.3 µs

大光功率4 mW

大轉換增益1.6 x 10⁶V/W

大跨阻抗增益2x10³, 10⁵, 2x10⁶V/A

NEP105 pW/√Hz

峰值響應度0.8 A/W

飽和功率3 mW

大差分功率3 mW

單個光電二極管大平衡功率6 mW/mm²

大射頻功率+12 dBm bei 50 Ω

輸出接頭BNC

輸出阻抗100 Ω

電源要求±15 VDC or 9-V Battery

螺紋類型8-32

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