COAX products - Modulight

ML-COAX-1550-FP-AL-31550 nm Coaxial Fiber Pigtailed FP Laserfor Analog ApplicationsApplications• RF over fiber• Wireless repeatersFeatures• Fiber Pigtailed Coaxial 1550nm Laser Diode Module• Multi-quantum Well Active Region Fabry-Perot Laser Diode• Low Threshold Current, High Output Power• With Optical Isolator• InGaAs/InP Monitor Photodiode at Rear Mirror• 4-pin Coaxial Package Pigtailed with 500-1000mm long SM fiberElectro-Optical CharacteristicsParameter Symbol Min Typ Max Unit Test ConditionThreshold Current Ith - 10 20 mAOperating Current Iop - 40 60 mA Pop=3mW, CWOptical Output Power Pop 2 3 - mW Iop=Ith+30mAOperating Voltage Vop - 1.2 1.8 V Pop=3mW, CWSlope Efficiency η 0.1 - 0.17 W/A Tc= -20 C0.09 - 0.15 W/A Tc=+25 C0.055 - - W/A Tc=+85 CCentral Wavelength λ 1520 1550 1580 nm Pop=3mW, CWSpectral Width ∆λ - - 4 RMS, CWMonitor Current lm 0.1 - - mA Pop=3mW, Vrpd=5VMonitor Dark Current lmd - - 0.1 µA Vrpd=5VLD Series Resistance Rs 4 - 8 ΩTracking Error TE -1.0 - 1.0 dB Tc=25 C-85 C, CW3rd Order Intermodulation Distortion IMD3 - - dBc CW1Relative Intensity Noise RIN - -50 - dB/Hz Pop=3mW, CW, f=1.8GOptical isolation Iso 30 -150 -Note 1: Two tone, RF input power=0dBm, f1=1.8GHz, f2=1.802GHz8