Reaching optical power level of over +17 dBm (50 mW), Model 81602A helps compensate for coupling loss of optical surface probes or insertion loss of external modulators during verification of integrated photonic designs. Tuning range of 1,250–1,370 nm enables laser to address latest silicon photonics research. With option 113, Models 81606A and 81608A cover wavelength range from 1,240–1,380 nm, and offer peak output power above +13 dBm with low spontaneous emission.