G081PU314W TECHNICAL DATA High Power Fiber Coupled Infrared Laser Diode Features • CW Output Power: 14 W • Typical 808 nm Emission Wavelength • High Reliability • High Efficiency Applications • Laser Pumping • Medical Usage • Printing • Heating • • Material Dealing Marking Specifications (25°C) Type Optical Specification CW Output Power from Fiber PF Center Wavelength ΔC Wavelength Tolerance Spectral Width Δλ Wavelength Temperature Coefficient Fiber Characteristics Fiber Core Size N.A. Fiber Length Connector Electrical Specification Slope Efficiency ES Threshold Current Ith Operation Current IO Operation Voltage Vf Series Resistance Rd Package Style Absolute Maximum Ratings Reverse Voltage Vr Operating Temperature TO Storage Temperature Tstg 09.08.2010 G081PU314W Unit 14 808 800 – 820 < 7 (4) 0.3 W nm nm nm nm/°C 700 0.22 1 FC/ST/SMA-905 µm > 14 250 1250 < 35 < 3.5 P3-Package W/A mA mA V Ω 35 -10 … 45 -40 … 85 V °C °C g081pu314w.doc m 1 of 4 Package Dimensons P3-Package (Unit:mm) 09.08.2010 g081pu314w.doc 2 of 4 Typical Performance Curves 09.08.2010 g081pu314w.doc 3 of 4 Notes 1. Laser beam is harmful especially for your eyes. Don't look at the laser beam directly. 2. Lifetime of the diode laser variated with the operating temperature inversely. We advise that the TEC cooler should be used to keep the temperature suitable. 3. For turning on the diode laser, please increase the current gradually to the specified operating value. For shutting down the diode laser, please decrease the current to zero gradually, and then turn off the power. 4. Please wear staticproof bracelet when operating. 5. Please connect the pins of the diode laser correctly as the picture showen in the manual. 6. The operating current must less than the rated current. Otherelse the diode laser should be damaged. 7. The fiber facet should be keep clean befor the diode laser is operating. 8. Please use the constant-current source to avoid the surge. 9. Diode laser should be short circuit when stop using. 10. Bend diameter of the fiber must be larger than 4cm temporarily and 8cm permanently. 09.08.2010 g081pu314w.doc 4 of 4