The Photonetics 3627SP BBS is an amplified spontaneous emission (ASE) broadband source built on erbium-doped fiber technology. Engineered for optical component characterization, PMD measurement, and white light interferometry, this source delivers stable, unpolarized output across the C- and L-bands with exceptional spectral width and power performance.
Technical Specifications
• Technology: Amplified spontaneous emission in erbium-doped fiber
• Spectral Width: Exceeds 45 nm in the 1550 nm window (FIBERWHITE-SP model)
• Output Power: Exceeds +15 dBm (3627SP model); 3627IN variant measured at +13 dBm or 14.24 dBm / 26.54 mW maximum
• Output Isolation: Minimum 35 dB with integrated output isolator
• Noise Figure: 6 dB (3627IN model)
• Polarization: Intrinsically unpolarized
• Optical Connector: FC/APC
– Key Features
• Spectral response optimized for maximum power and stability across the C-band (1545–1565 nm) and L-band regions
• Integrated output isolator ensures stable operation under high-level reflection conditions
• FIBERWHITE product family variants provide near-Gaussian spectrum (IN model), extended L-band coverage (L model), and dual-band C+L capability (SPL model)
• Benchtop chassis configuration for laboratory and field deployment
– Typical Applications
• Optical component and system characterization
• Polarization-mode dispersion (PMD) measurement
• White light interferometry
– Compatibility & Integration
The 3627SP is part of the FIBERWHITE E series product line, with historical manufacturing lineage through Photonetics S.A., GN Great Nordic, GN NetTest, and Yenista (now Exfo). This heritage ensures compatibility with optical test platforms and measurement standards established across these industry segments.
