QLD103E-6450

QLD103E-xx50 1064/1030 nm >50mW DFB Laser TO-CAN Preliminary C00144-01 September 2014 1. DESCRIPTION The QLD103E-xx50 is a 1030 / 1064-nm distributed feedback (DFB) laser suitable for various applications, such as seeder, measurement, sensing, frequency doubling and etc. The laser is mounted into a TO-56 header including a monitor PD for optical power control and hermetic sealed with a flat type cap. 2.     FEATURES Single longitudinal mode operation at 1030 nm and 1064 nm CW and shot pulse operation 5.6mm TO-CAN package Monitor PD included 3. APPLICATION  Seeder  Measurement  Sensing  Frequency doubling  Short pulse generation 4. ABSOLUTE MAXIMUM RATING PARAMETER Optical Output power LD Forward Current LD Reverse Voltage PD Forward Current PD Reverse Voltage Operation Temperature Storage Temperature Lead Soldering Temperature (5 s) SYMBOL PO IF VRLD IFPD VRPD Tc Tstg Tsld (Tc = 25°C, unless otherwise specified) RATING UNIT 60 mW 180 mA 2 V 2 mA 10 V 15 to 45 C -40 to 85 C 230 C 1/4 QLD103E-xx50 5. OPTICAL AND ELECTRICAL CHARACTERISTICS C00144-01 PARAMETER QLD103E-6450 QLD103E-3050 Spectral Width (FWHM) Temperature Coefficient of p Current Coefficient of p Optical Output Power Threshold Current Operation Current Operation Voltage Sidemode Suppression Ratio Far filed pattern horizontal Far filed pattern vertical Peak Wavelength Monitor PD Current Dark current (PD) SYMBOL p  dp/dT dp/dI PO Ith Iop Vop SMSR h v Im Id TEST CONDITION CW, PO =50 ...