New Focus 1611 Low Noise Photoreceiver

Enhance your optical measurement capabilities with the New Focus 1611 Low Noise Photoreceiver, a precision instrument designed for high-sensitivity, low-noise detection of optical signals. Ideal for applications in optical research, telecommunications, and lab-based testing environments, this photoreceiver integrates a high-speed InGaAs photodiode with a low-noise transimpedance amplifier for superior signal clarity.

Key Features:

• Wide Bandwidth: DC to 1 GHz frequency response, perfect for high-speed optical signal detection.

• High Sensitivity: InGaAs photodiode offers excellent sensitivity in the 900–1700 nm wavelength range.

• Low Noise Performance: Integrated amplifier minimizes electrical noise for accurate, clean signal output.

• Versatile Connectivity: Equipped with both AC- and DC-coupled outputs to suit a variety of experimental needs.

• Compact Design: Space-efficient housing ideal for optical bench setups or system integration.

Typical Applications:

• Optical time-domain reflectometry (OTDR)

• Coherent optical communications

• Quantum optics experiments

• Laser modulation analysis

Specifications:

• Model: New Focus 1611

• Bandwidth: DC to 1 GHz

• Wavelength Range: 900–1700 nm

• Detector Type: InGaAs photodiode

• Output: SMA connector (50 Ω)

• Power Requirements: ±15 V DC (external power supply not included)

Whether you’re upgrading your research lab or building a precision measurement system, the New Focus 1611 is a reliable and proven solution for demanding photodetection tasks.