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DL-4146-301S Blue-Violet Laser Diode

FEATURES

Wavelength: 405nm (typ.)

Colour: Blue-Violet

Output Power: Po = 20mW (typ.)

Package: ø5.6mm




APPLICATIONS

Industrial Use



ABSOLUTE MAXIMUM RATINGS

(Tc=25°C)

Items Symbols Values Units
Optical Output
Power
Po 20 mW
Laser Diode Reverse Voltage V 2 V
Operating *1
Temperature
To -0 to +75 °C
Storage
Temperature
Ts -40 to +85 °C

*1 Case temperature


Sanyo Blue-Violet laser diode DL-4146-301S Blue-Violet laser diode

 Download Datasheet 

ELECTRICAL AND OPTICAL CHARACTERISTICS *2 *3 *4 *6

(Tc=25oC)

Item Symbols Min. Typ. Max. Unit Condition
Optical Output
Power
Po - 20 - mW -
Threshold
Current
Ith - 26 50 mA CW
Operating
Current
Iop - 34 60 mA Po=10mW
Differential
Efficiency
η 0.8 1.3 - mW/mA Po=10mW
Operating
Voltage
Vop - 4.8 5.6 V Po=10mW
Peak
Wavelength
λp 395 405 415 nm Po=10mW
Monitoring
Output Current
Po - - - mA Po=10mW
Beam *5 Θ// 6.0 8.5 12.0 deg Po=10mW
Divergence Θ 16 19 23 deg Po=10mW
Beam ΔΘ// -2 - +2 deg Po=10mW
Angle ΔΘ -2 - +2 deg Po=10mW

2) Initial values   3) All the above values are evaluated with Tottori Sanyo's measuring apparatus

4) Reference values   5) Full angle at half maximum   6) Measurement condition : CW






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