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The Thorlabs ASE730 White Light Test Source delivers more than 15 dBm of output power across the C and L Band wavelengths (1530 to 1610 nm). This ASE source satisfies the demand for higher power, longer wavelength test equipment in the L Band market, while also supporting existing C-Band test instrumentation. The ASE730 test source is designed to perform well beyond the industry standard. Key features of all of our ASE modules include low intensity noise, broadband output, and exceptional wavelength stability (see Figure 1). This ASE source takes advantage of Erbium-doped fluoride fiber, pumped with a single 1480 nm laser diode, to produce more than 30 mW (15 dBm) of broadband white light. This rareearth fiber design allows for a higher degree of power and wavelength stability than conventional silica fibers with multiple pumping lasers. The output fiber is a standard SMF-28e+ silica fiber. Specifications. Wavelength Range: 1530 - 1610 nm. Total Output Power: >15 dBm (30 mW). Spectral Power Density (Typical) : >-18 dBm/nm at 1530 nm, >-11 dBm/nm for 1540 - 1600 nm, >-18 dBm/nm at 1610 nm. Output Power Stability: ±0.001 dB (15 min After 1 hr Warm Up), ±0.005 dB (Max). Output Connector: FC/PC. Output Fiber: SMF-28e+.
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