445nm 1.5W Blue Laser Diode AL445T1500 TO-18

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$127.00

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445nm 1500W Blue Laser Diode AL445T1500 TO-18
 
[Specifications]
Output Wavelength: 440nm~455nm
Package Type: TO-18 (φ5.6mm Floating Mounted)
Module:  AL445T1500 TO-18
 
 
[Note]
1. It's a second-hand laser diode.
2. If there are any product problems with this laser diode within 3 days of receiving it, you can return it for a full refund or exchange new products.
 
 
 
 
 
 

 

Absolute Maximum Ratings 
Parameter Symbols Ratings Units
Forward Current If 1.5 A
LD Reverse Voltage Vr(LD) 5 V
Operating Temperature Topr 0~+30 ℃
Storage Temperature Tstg -40~+85 ℃


Electrical and optical Characteristics 

(Tc=25℃)

Parameter Symbols Conditions Min Typ Max Units
Optical Output Power Po If=1.0A 0.75 1.5 - W
Dominant Wavelength  λd If=1.0A 440 - 455 nm
Threshold Current Ith CW  150 - 300 mA
Slop Efficiency η CW 0.8 - 1.8 W/A
Operating Voltage Vop If=1.0A 5.0 - 6.0 V
Beam Divergence Parallel Qh(θ//) If=1.0A 5 12 25 °(deg.)
Beam Divergence Perpendicular Qv(θŠ¥) If=1.0A 30 40 50 °(deg.)
Off Axis Angle Perpendicular dQv(–³Î¸Š¥) If=1.0A -5.0 - 5.0 °(deg.)

 







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