YORBA LINDA, Calif. -- QDI (Quantum Devices, Inc.) today announced the Lambda Light narrowly tunable distributed feedback (DFB) laser module is now available with up to 15 mW optical output power. Lambda Light is ideal as a primary or spare source laser module for today’s point-to-point WDM, low speed wavelength routed networks, optical add/drop, and precision test/measurement applications. The temperature-tuned Lambda Light is available in both a continuous wave (CW) version with up to 15 mW power and a directly modulated (DM) version up to 2.5 Gb/s with over 5 mW of peak optical output power. Lambda Light is continuously tunable over four (4) adjacent ITU wavelengths at 100 GHz spacing or eight (8) adjacent ITU wavelengths at 50 GHz spacing. Available wavelengths span the full C-band, with center ITU wavelengths from 1530 nm to 1565 nm.“DFB lasers are the laser of choice for WDM applications. These lasers are extremely reliable and field-proven to be wavelength stable over years of operation,” said Mo Mazed, president and CEO of QDI. Quantum Devices Inc. (QDI)