FLD5F10NP-B

1,550nm MQW-DFB Modulator Integrated Laser FEATURES www.DataSheet4U.com FLD5F10NP-B Modulator Integrated DFB Laser Diode Module CW operation of DFB laser section Modulation voltage applied only to modulator section High speed butterfly package with SMP connection Built-in optical isolator, monitor photodiode, thermistor, and thermo-electric cooler λ/4 shifted MQW-DFB chip APPLICATION This MI laser is intended for intermediate short reach applications (≥ 20km) at 10Gb/s. DESCRIPTION The Modulator Integrated DFB Laser (MI DFB Laser) has an electro-absorption modulator monolithically integrated with a conventional Distributed Feed-Back (DFB) λ/4 shifted Multi QuantumWell (MQW) laser. The modulation voltage is applied to the modulator section while the laser section operates CW allowing extremely low wavelength chirping. Extinction ratios of more than 8.3 dB can be achieved with 2.6 Vp-p modulation. The MI laser is installed in a butterfly type package. The module incorporates a highly stable YAG welded optical coupling system. The module includes an optical isolator, monitor photodiode, thermistor and a thermo-electric cooler. ABSOLUTE MAXIMUM RATINGS (Top=25°C, unless otherwise specified) Parameter Operating Case Temperature Storage Temperature Optical Output Power Laser Forward Current Laser Reverse Voltage Modulator Forward Voltage Photodiode Forward Current Photodiode Reverse Voltage TEC Voltage TEC Current Lead Soldering Time Symbol Top Tstg Pf IF VR VM IDF...