QLD103E-3050 Datasheet | QD Laser

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 m W 180 m A 2 V 2 m A 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/d T d- p/d I PO Ith Iop Vop SMSR h v Im Id TEST CONDITION CW, PO =50 m W CW, PO =50 m W CW CW CW CW CW, PO =50 m W CW, PO =50 m W CW, PO =50 m W CW, PO =50 m W CW, PO =50 m W CW, PO =50 m W, VRPD=5 V VRPD=5 V (TLD = 25°C, unless otherwise specified) MIN TYP MAX UNIT 1059- 1064 1069- nm 1025- 1030 1035- nm 4 20 MHz 0.08 nm/K 0.008 nm/m A 50 m W 20 m A 100 150 m A 1.5 2.0 V 40 d B 10 deg. 22 deg. 250 20 A n A - Peak wavelength torelance of +/- 1nm is available as an option. 2/4 QLD103E-xx50 6. OUTLINE...