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L7910

Hamamatsu Photonic Systems
Part Number L7910
Manufacturer Hamamatsu Photonic Systems
Description 755nm CW Laser Diode
Published Jul 13, 2009
Detailed Description www.DataSheet4U.com CW LASER DIODES L7910 PRELIMINARY DATA Peak Emission Wavelength 755 nm, Radiant Flux 4 mW (CW) FEA...
Datasheet PDF File L7910 PDF File

L7910
L7910

Overview
www.
DataSheet4U.
com CW LASER DIODES L7910 PRELIMINARY DATA Peak Emission Wavelength 755 nm, Radiant Flux 4 mW (CW) FEATURES Radiant flux (CW) : 4 mW Peak Emission Wavelength : 755 nm ± 5 nm Emitting Area Size : 5 µm x 1 µm High Stability Long life Compact APPLICATIONS Printing Measuring Instrument Medical Instrument ABSOLUTE MAXIMUM RATINGS (Top(c) = 38 °C) Parameter Radiant Flux Reverse Voltage (LD) Reverse Voltage (PD) Operating Temperature Storage Temperature Symbol Φe Vrl Vrd Top(c) Tstg Value 6 2 20 −10 to +70 −20 to +80 Unit mW V V °C °C CHARACTERISTICS (Top(c) = 38 °C) Parameter Operating Current Peak Emission Wavelength Forward Voltage Horizontal Beam Spread Angle Vertical Lasing Threshold Current Monitor PD Current PD Cutoff Frequency Symbol Iop λp Vf θ// θ⊥ Ith Im fc Conditions Φe = 4 mW Φe = 4 mW FWHM − Φe = 4 mW , Vrd = 15 V Vrd = 15 V (-3dB) Value Min.
Typ.
Max.
Unit mA nm V degree degree mA mA MHz 30 750 1.
6 5 31 15 0.
5 30 57 755 1.
9 7 36 35 1.
5 50 76 760 2.
2 10 ...


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