New Focus 9042 Rev G laser driver

Product Description

New Focus 9042 Rev G Low-Noise Laser Diode Driver

The New Focus 9042 Rev G is a precision, high-speed current source designed for driving laser diodes with exceptional stability and low noise. Its wide bandwidth makes it ideal for applications requiring modulation or analog control.

Key Features & Specifications:

• Function: Low-noise, high-speed laser diode current source

• Modulation Bandwidth: Up to 200 kHz (typical for this series)

• Output Current: Adjustable range (e.g., 0-200 mA – confirm based on model)

• Noise Performance: Ultra-low noise for stable optical output

• Interfaces: Analog modulation input, bias adjustment

Applications:

• Telecom transmitter/receiver testing

• Laser spectroscopy and sensing

• Quantum optics research

• Precision interferometry and metrology