405nm1W Laser Diode LNC431FS01WW
The 405nm laser diode emits blue violet light. Common applications include pumping other lasers, industrial processing, fluorescence excitation and spectral analysis. 1. Domestic brands: Huaguang and Huashang. 2. Sony. 3. Sharp. 4. Osram.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Optical Output Power (CW) Po [Absolute Maximum Ratings] | 1000 mW |
| Reverse Voltage Vr [Absolute Maximum Ratings] | 5.0 V |
| Operating Case Temperature Tc [Absolute Maximum Ratings; temperature at bottom of metal package] | 0～+50 ºC |
| Storage Temperature Tstg [Absolute Maximum Ratings] | -40～+85 ºC |
| Threshold Current Ith [CW; Tc=25±3ºC] | typical:110 mA; max:150 mA |
| Operating Current Iop [CW; Tc=25±3ºC; Po=800mW] | min:340 mA; typical:440 mA; max:540 mA |
| Operating Voltage Vop [CW; Tc=25±3ºC; Po=800mW] | typical:5.0 V; max:5.8 V |
| Slope Efficiency Se [CW; Tc=25±3ºC; Po=100~800mW; Se=(800−100)/(Iop@800mW−Iop@100mW)] | min:2.2 W/A; typical:2.5 W/A; max:3.0 W/A |
| Peak Wavelength λ [CW; Tc=25±3ºC; Po=800mW] | min:395 nm; typical:402 nm; max:405 nm |
| Beam Divergence Angle (Parallel to the junction) θh [CW; Tc=25±3ºC; Po=800mW; full width at1/e² of peak intensity] | min:8 deg; typical:15 deg; max:20 deg |
| Beam Divergence Angle (Perpendicular to the junction) θv [CW; Tc=25±3ºC; Po=800mW; full width at1/e² of peak intensity] | min:36 deg; typical:40 deg; max:44 deg |
| Angle Accuracy of Beam Center (Parallel to the junction) θx [CW; Tc=25±3ºC; Po=800mW; beam center:midpoint between two angles where far-field intensity falls to1/e² of maximum] | min:-3 deg; max:+3 deg |
| Angle Accuracy of Beam Center (Perpendicular to the junction) θy [CW; Tc=25±3ºC; Po=800mW; beam center:midpoint between two angles where far-field intensity falls to1/e² of maximum] | min:-3 deg; max:+3 deg |
Datasheet
Supplier Information
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