The Newport 9008 High-Density Laser Diode Controller is a modular mainframe instrument that provides precise control and characterization of laser diodes across multiple channels. The system accommodates 8 to 16 interchangeable module bays, enabling tailored configurations for different laser types and high-density applications. Automatic module detection identifies installed hardware and displays system configuration on an integrated LCD screen.
Technical Specifications
• Module Bays: 8 to 16 bays for LDD, TEC, and combo modules
• Module Series: 8500 series compatibility; includes 8600C series combo LDD/TEC modules, 8350 (40-Watt Temperature Controller), and 8310 TEC modules
• Laser Diode Output: Configurable for floating or common anode package styles
• Modulation Waveforms (8600C Series): Triangle, sine, or square (50% duty cycle) from 200 Hz to 300 kHz
• Temperature Control: 8350 module provides complete characterization of ITE, VTE, and sensor inputs for demanding TE cooling applications
• Power Requirements: 100 to 240 VAC, 5 Amp Max, 50 to 60 Hz
• Operating Temperature: 0 to +40 °C
• Interfaces: GPIB (IEEE-488, 24-pin) and RS-232C (9-pin D-sub)
• Form Factor: Rack-mount configurations available
– Key Features
• Modular architecture supports mixed configurations of laser drivers and temperature controllers in a single chassis
• Built-in function generators enable direct modulation testing of laser diodes without external equipment
• Automatic hardware detection eliminates manual configuration overhead
• Dual communication interfaces (GPIB and RS-232C) for laboratory and remote integration
– Typical Applications
• Dense WDM (DWDM) systems requiring synchronized multi-channel laser management
• 2-D VCSEL arrays with parallel control requirements
• EDFA pump laser characterization
• DWDM signal sources requiring precision wavelength and power control
– Compatibility & Integration
The 9008 mainframe is designed exclusively for Newport’s 8500 series modules. The 8600C combo modules are optimized for communication-band laser diodes, while the 8350 temperature controller addresses high-power TE cooling demands. Module detection and LCD feedback simplify system assembly and troubleshooting in multi-module configurations.
