The Photonetics 3642HE15 TUNICS PRI Tunable Laser Source is a high-performance instrument engineered for precise wavelength control across the C-band and extended spectral regions. This tunable laser delivers stable, mode-hop-free operation with output power up to +10 dBm and wavelength tuning resolution to 0.001 nm. Built on the proven Yenista/Anritsu Tunics-PR/PRI platform, it integrates active mode-hop control, fast scan capability, and comprehensive remote interfaces for laboratory and system integration environments.
Technical Specifications
• Wavelength Range: 1260 nm to 1640 nm (model dependent); C-band mode-hop-free range 1520 nm to 1570 nm
• Output Power: Up to +10 dBm; >6 dBm across 1520–1580 nm; >3 dBm over full range; wavelength-dependent profiles from 0 dBm (1460–1470 nm) to 8 dBm (1530–1595 nm)
• Wavelength Accuracy: ±0.003 nm to ±0.2 nm absolute; ±0.02 nm tuning accuracy (mode-hop-free); ±0.005 nm tuning repeatability
• Wavelength Setting Resolution: 0.001 nm
• Linewidth (FWHM): 100 kHz (mode-hop-free range)
• Power Stability: ±0.01 dB peak-to-peak (1 hour)
• Wavelength Stability: 0.001 nm at constant temperature
• Optical Frequency Fine Tuning: ±2 GHz
• Scan Speed: 1 to 100 nm/s adjustable
• Power Flatness During Scan: ±0.25 dB typical
• Mode-Hop-Free Operation: Yes, with active control
• Side Frequency Suppression: >35 dB
• Optical Interface: FC/APC connector; single-mode, polarization-maintaining output fiber
– Key Features
• Single-moving-part design with self-aligned optical layout
• All-invar mechanical construction for thermal stability
• Analog modulation DC to 1 GHz; digital modulation to 1 GHz
• Internal wavelength referencing with external meter compatibility (RS-232 control)
• Multi-speed rotary control with keyboard and display interface
• Remote operation via RS-232 and GPIB
– Typical Applications
• Optical communication systems and network characterization
• Component testing and wavelength calibration
• Research and laboratory measurements requiring extended tuning ranges
– Compatibility & Integration
Computer interfaces enable full remote operation and system integration. Platform design based on Yenista/Anritsu Tunics-PR/PRI ensures compatibility with established test infrastructures. Weight: 12.5 kg.
