405nm 250mw Blue Violet Laser Diode AL405T250 TO-18

$88.00

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405nm 250mw Blue Violet Laser Diode AL405T250 TO-18
 
[Specifications]
Output Wavelength: 405nm(Typ.)
Output power[Po]: 250mw CW (Pulsh 380mW)
Package Type: TO-18 (φ5.6mm)
Module: AL405T250 TO-18
 
 
 
 
 

 

Absolute Maximum Ratings 

(Tc=25℃)

Parameter Symbols Ratings Units
Optical Output CW Po 250 mW
Optical Output Pulse Po 380 mW
Reverse Voltage Laser Vr 2 V
Operating Temperature Topr 0~+90
Storage Temperature Tstg -40~+90


Electrical and optical Characteristics 

(Tc=25℃)

Parameter Symbols Conditions Min Typ Max Units
Threshold Current Ith CW  - 45 60 mA
Operating Current Iop Po=250mW  - 170 210 mA
Operating Voltage Vop Po=250mW  - 5.2 6.0 V
Slop Efficiency η - 1.0 1.6 1.9 mW/mA
Beam Divergence Parallel Qh(θ//) Po=250mW 7.0 8.5 12 °(deg.)
Beam Divergence Perpendicular Qv(θŠ¥) Po=250mW 16 19 24 °(deg.)
Off Axis Angle Parallel dQh(–³Î¸//) Po=250mW -2.0 - 2.0 °(deg.)
Off Axis Angle Perpendicular dQv(–³Î¸Š¥) Po=250mW -2.5 - 2.5 °(deg.)
Lasing Wavelength λP Po=250mW 400 405 410 nm

 

 

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.
 
 






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