RLT415-50PMG ROITHNER | Alldatasheet
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SCHOENBRUNNER STRASSE 7, VIENNA, AUSTRIA TEL: +43 -1- 586 52 43-0 FAX: +43 -1- 586 52 43-44 office@roithner-laser.com www.roithner-laser.com RLT415-50PMG TECHNICAL DATA Violet Pulsed Laser Diode Structure: GaN, multimode Lasing wavelength: typ. 415 nm Pulse output power: typ. 50 mW (max. 200 mW) Package: 5.6 mm Absolute Maximum Ratings (Tc = 25°C) CHARACTERISTIC SYMBOL RATING UNIT Optical Output Power P o 200 mW LD Reverse Voltage V R(LD) 3 V Operation Case Temperature T C -20 .. +40 °C Storage Temperature T STG -30 .. +70 °C Optical-Electrical Characteristics (Tc = 25°C) CHARACTERISTIC SYMBOL TEST CONDITION MIN TYP MAX UNIT Threshold Current I th pulse mode 500 mA Pulse Operation Current I pulse P o = 50 mW 650 mA Operating Voltage V op P o = 50 mW 10 V Lasing Wavelength λp Po = 50 mW 410 415 420 nm Lasing Bandwidth ∆λ FWHM 1.5 nm Emitting Aperture A L P o = 50 mW 15 x 0.3 µm² Beam Divergence θ// Po = 50 mW 8 ° Beam Divergence θ⊥ Po = 50 mW 30 ° Slope Efficiency η Po = 50 mW 0.3 mW/mA Maximum Duty Cycle D MAX P o = 50 mW 0.3 % Pulse Length I P P o = 50 mW 50 200 ns Maximum Pulse Frequency f P I P = 50 ns 100 kHz Rise Time t R P o = 50 mW <6.5 ns Fall Time t F P o = 50 mW <5.0 ns Estimated Life Time t L P o = 50 mW 1000 h Estimated Overall Pulses N P P o = 50 mW 3.6 x 10 11 pulse
Typ. pulse shape Typ. lasing spectrum - 2 0 - 1 00 1 02 03 04 05 06 07 0 0.1 0.9 ← 5 ns→←6.5 ns → Normalized optical power Time ( ns ) 350 375 400 425 450 475 500 500 1000 1500 2000 2500 3000 module 00107 Intensity (arb. units) Wavelength (nm)