The SANTEC TSL-550 Type C O-band is a high-performance semiconductor laser designed for precision optical communication, sensing, and testing applications. Operating in the O-band (1260~1360nm) wavelength range, this laser delivers exceptional spectral purity and long-term stability, making it ideal for fiber-optic communications, optical network testing, optical coherence tomography (OCT), and scientific research.
High Stability & Reliability
- Utilizes a single-mode distributed feedback (DFB) laser cavity to ensure narrow linewidth and low phase noise.
- Equipped with precision temperature control (TEC) and automatic power control (APC) for stable output power and wavelength.
Low Noise & High Spectral Purity
- Ultra-narrow linewidth (<100kHz typical) for high-resolution spectral analysis and coherent optical communication.
- Side-mode suppression ratio (SMSR) >50dB, effectively suppressing multi-mode oscillation for superior signal quality.
Wide Tuning Range & Precise Control
- Wavelength-tunable (covering typical O-band wavelengths) with support for external modulation or software control (e.g., SCPI commands).
- High wavelength accuracy (±0.01nm), suitable for DWDM system testing and optical component characterization.
Integrated Design
- Compact temperature-controlled housing minimizes environmental thermal fluctuations, ensuring industrial-grade performance.
- Standard fiber-optic output (FC/APC or SC/APC connector) for compatibility with single-mode fiber systems.