637nm10mw Laser Diode QL63F5S-A/B/C
The 637nm red laser diode is an illumination source for experimental hyperspectral remote sensing research and detection. It is used in spectral fluorescence excitation and biological fluorescence research. 1. Domestic brands: Huaguang and Huashang. 2. Sony. 3. Sharp. 4. Osram.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Optical Output Power P [Absolute Maximum Rating; Tc=25°C] | 12 mW |
| Laser Diode Reverse Voltage V [Absolute Maximum Rating; Tc=25°C] | 2 V |
| Photo Diode Reverse Voltage V [Absolute Maximum Rating; Tc=25°C] | 30 V |
| Operating Temperature Topr [Absolute Maximum Rating; Tc=25°C] | −10 ~ +50 |
| Storage Temperature Tstg [Absolute Maximum Rating; Tc=25°C] | −40 ~ +85 |
| Optical Output Power Po [Tc=25°C; Initial values; QSI measuring apparatus] | typical:10 mW |
| Threshold Current Ith [Tc=25°C; Initial values; QSI measuring apparatus] | typical:35 mA; max:47 mA |
| Operating Current Iop [Tc=25°C; Po=15mW; Initial values; QSI measuring apparatus] | typical:45 mA; max:55 mA |
| Operating Voltage Vop [Tc=25°C; Po=15mW; Initial values; QSI measuring apparatus] | typical:2.2 V; max:2.5 V |
| Lasing Wavelength λp [Tc=25°C; Po=15mW; Initial values; QSI measuring apparatus] | typical:637 nm; max:645 nm |
| Beam Divergence θ∥ [Tc=25°C; Po=15mW; Initial values; QSI measuring apparatus; Full angle at half maximum] | min:6 deg; typical:8 deg; max:12 deg |
| Beam Divergence θ⊥ [Tc=25°C; Po=15mW; Initial values; QSI measuring apparatus; Full angle at half maximum] | min:28 deg; typical:34 deg; max:40 deg |
| Beam Angle Δθ∥ [Tc=25°C; Po=15mW; Initial values; QSI measuring apparatus] | max:±1.5 deg |
| Beam Angle Δθ⊥ [Tc=25°C; Po=15mW; Initial values; QSI measuring apparatus] | max:±2.5 deg |
| Monitor Current Im [Tc=25°C; Po=15mW; Initial values; QSI measuring apparatus] | min:0.05 mA; typical:0.15 mA; max:0.3 mA |
| Optical Distance ΔX,ΔY,ΔZ [Tc=25°C; Initial values; QSI measuring apparatus] | max:±60 μm |
Applications
Key Features
Datasheet
Supplier Information
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