SPIDER High Dynamic Range VIS-SWIR Photodetector

Product Details Two Color Si-InGaAs Chip for 320 – 1700nm Wavelength Range Embedded 24-Bit Analog-to-Digital Converter Digital USB Connection and Two Analog BNC Connections NIREOS SPIDER High-Dynamic Range VIS-SWIR Photodetector is a broadband, amplified Si-InGaAs photodetector that allows for analog or digital connection and enables rapid development of high-performance sensing and spectroscopy solutions suitable in industrial, laboratory, and research environments. Featuring a two-color Si and InGaAs chip, this photodetector allows straightforward beam alignment and achieves a wide spectral response ranging from 320 – 1700nm. With an embedded 24-bit analog-to-digital converter (ADC), the Si and InGaAs analog outputs are simultaneously digitized with adjustable sampling rates from 0.5 to 120kSPS via USB connection. NIREOS SPIDER High-Dynamic Range VIS-SWIR Photodetector’s Si and InGaAs channels are both independently amplified with analog bandwidths up to 56kHz, picowatt sensitivity, and 8 switchable transimpedance gain options ranging from 1.5kΩ to 4.4MΩ. This photodetector comes with a user friendly, plug-and-play software for ease of setup, and features DLLs allowing for programming using .NET based languages such as C++, C#, LabView, Python, and MATLAB. Specifications General Type: Voltage Ouput USB Output Physical & Mechanical Properties Weight (g): 218 Dimensions (mm): 101.5 x 81 x 28.5 Active Area (mm): Si – 2.4 x 2.4 InGaAs – Ø1 Optical Properties Spectral Response (nm): 320 – 1700 Peak Response Wavelength (nm): Si – 920 InGaAs – 1550 Electrical Voltage Noise, Low Gain (V/Hz 1/2 ): 20 x 10 -9 Voltage Noise, High Gain (V/Hz 1/2 ): 680 x 10 -9 Transimpedance Gain (Ω): 8 Selectable Levels – 1.5kΩ, 4.6kΩ, 14.4kΩ, 44.8kΩ, 142kΩ, 446kΩ, 1.4MΩ, 4.4MΩ Responsivity (A/W): Si – 0.45 InGaAs – 0.55 Dark Current I d (nA): Si – 0.13 InGaAs – 1 Frequency (kHz): Min – 29kHz Max – 56kHz Sampling Rate (kSPS): 8 Predefined Rates: 120, 100, 80, 64, 32, 16, 10, 5, 2.5, 1, 0.5 Transimpedance Gain (dBΩ): 8 Selectable Levels – 64, 73, 83, 93, 103, 113, 123, 133 Hardware & Interface Connectivity Connector: USB Output Voltage (V): 0-10 on BNC Power Supply: Included 12V Power Supply or Power Over USB GPIOs: 3 Environmental & Durability Factors Operating Temperature (°C): +10 to +40 Storage Temperature (°C): -20 to +70 Regulatory Compliance Certificate of Conformance: View ×