LD1490-C010

LD1490-C010 TECHNICAL DATA Infrared Distributed Feedback Laser Diode Features Lasing Mode: single longitudinal mode Peak Wavelength : typ. 1490 nm Optical Ouput Power: 10 mW, CW Package: 5.6 mm, flat window Absolute Maximum Ratings (TC=15°C) Item CW Output Power LD Reverse Voltage LD Forward Current PD Reverse Voltage PD Forward Current Operating Case Temperature Storage Temperature Symbol PO Vr Iop VrPD IPD TC Tstg Value 20 2 200 20 10 0 …70 -40 …85 Unit mW V mA V mA °C °C Specifications (TC=25°C) Item Conditions Symbol Min. Typ. Max. Optical Specifications CW Output Power Center Wavelength Spectral Width Wavelength Temp. Coefficient 0 …70 °C 25°C, PO=3mW 0..70°C, PO=5mW 25°C, PO=5mW 0..70°C, PO=5mW FWHM Beam Divergence 25°C, PO=3mW Modulation Bandwidth Resonance Frequency Electrical Specifications 25°C, Iop= Ith +16mA 60°C, Iop= Ith +16mA 25°C, Iop= Ith +16mA 60°C, Iop= Ith +16mA PO λC Δλ Δλ / ΔT Θ║ Θ┴ f-3dB fr 1487 1482 6 4 - 10 1490 0.11 0.11 26 45 5 4 1493 1498 0.2 - Threshold Current 25 °C 70 °C Ith - 18 30 35 Operating Current 25°C, PO=5mW 70°C, PO=5mW Iop - 38 65 Slope Efficiency 25°C, PO=5mW 70°C, PO=5mW η 0.17 0.26 0.16 Operating Voltage 25°C, PO=5mW Vop - 1.2 Serial resistance 25°C, PO=5mW RS - 6 Monitor Current 25°C, PO=5mW Im 40 100 Monitor Dark Current 25°C, VRPD=5V Id - 0.1 Monitor Capacitance F=1MHz, VRPD=5V Cm - 5 The above specifications are for reference purpose only and subjected to chan...