The 1811-FS-AC InGaAs Optical Receiver is a free space, 900 to 1700 nm AC coupled photoreceiver offering a well-balanced combination of gain, bandwidth, and low noise over the 25 kHz to 125 MHz frequency range. Because of its high transimpedance gain and low noise-equivalent power (NEP), it offers the best in sensitivity for signals with rise and fall times as short as 3 ns. This high sensitivity, combined with its high-level output, reduces the effects of downstream noise sources. For mounting it has a 8-32 mounting thread, and we include an M4 metric adaptor and tool.
Технические характеристики
- Device Type Photoreceiver (AC-Coupled)
- Detector Diameter 0.3 mm
- 3 dB Bandwidth 25 kHz to 125 Mhz
- Wavelength Range 900-1700 nm
- Optical Input Free Space
- Detector Material InGaAs
- Detector Type PIN
- Maximum Conversion Gain 4×104 V/W
- Maximum Transimpedance Gain 4×104 V/A
- NEP 2.5 pW/Hz
- Rise Time 3 ns
- Saturation Power 55 W @ 1550 nm
- Maximum Pulse Power 5 mW
- Peak Responsivity 1.0 A/W @ 1550 nm
- DC Bias Monitor Bandwidth 50 KHz
- DC Bias Monitor Transimpedance Gain 10 V/mA
- Output Connector SMA
- Output Impedance 50
- Operating Temperature 10 — 35 °C,
- Power Requirements ±15 VDC, 250 mA
- Thread Type 8-32 (includes M4 adapter)
