The Newport 5030 Laser Diode Driver delivers precision current regulation for laser diode characterization and control across industrial, research, and telecommunications applications. This 16-bit resolution instrument provides stable, low-noise output up to 3.0 Amps with adjustable current limits and comprehensive transient protection. Dual-line LCD display shows real-time current modulation, optical power, and forward voltage measurements. Built on proven Newport 6000 and 8000 series architecture, the 5030 integrates IEEE-488 and RS-232C interfaces with native LabVIEW support for automated test environments.
Technical Specifications
• Output current: 0 to 3000 mA maximum
• Resolution: 16-bit
• Modulation: Internal sine wave or square wave, 200 Hz to 300 kHz
• Display: Dual-line alphanumeric LCD showing Io, Im, Po (Watts), and Vf
• Adjustable current limits with comprehensive overvoltage and transient protection
• Front-panel LOCKOUT function disables manual controls to prevent accidental reconfiguration
• Multiple setup storage and recall capability
– Key Features
• Negligible noise and superior output stability for precise laser diode control
• Photodiode-based optical power measurement (responsivity calibration-dependent)
• Protected against voltage transients, overloads, and accidental contact damage
• Setup modes include protective functions to prevent unauthorized configuration changes
– Typical Applications
• Laser diode characterization and long-term stability testing
• Data communications and telecom signal simulation
• Modulated optical source control requiring precise frequency and waveform selection
– Compatibility & Integration
• IEEE-488 (GPIB) and RS-232C interfaces
• LabVIEW driver support for automated testing and real-time analysis
• Optional Analog Interface Card available for external analog modulation input via multi-function computer I/O cards
