640nm Single Mode Red Laser Diode
Product name: 640nm, TO 18 package
Output Power: 150mW
Application: industrial, biomedical, military defense, scientific
Wavelength: 640±5nm
was
$329.19
Special Price
$298.09
Availability:
In stock
SKU
640SM-LD
Narrow line width 640nm single mode red laser diode offers the most powerful and intense red laser radiation in industrial fields. This SM laser diode is available in TO 18 package, allowing high brightness and CW red light emitting in operation.
Featured characteristics:
High brightest and high beam intensity
Narrow beam line width of 640±5nm
Low beam divergence and small light emitting aperture
The purest 640nm red laser radiation
Stable and reliable performance
Standard technical data (T=25℃) of 640nm SM laser diode:
| Specification | Symbol | 640nm SM Red Laser Diode |
| CW Output Power | P | 150mW |
| Peak Wavelength | λp | 640±5nm |
| Threshold Current | Ith | ≤0.11A |
| Operating Current | Iop | ≤0.28A |
| Slope Efficiency | η | ≥0.7W/A |
| Operating Voltage | Vop | ≤2.6V |
| Horizontal Beam Divergence | θ∥ | ≤9 deg |
| Vertical Beam Divergence | θ⊥ | ≤17 deg |
| Spectrum FWHM | <0.5nm | |
| Wavelength Temperature Coefficient | 0.2nm/℃ | |
| Polarization | TE | |
| Storage Temperature | Tstg | -40~+85℃ |
| Operating Temperature | Tc | 10~+40℃ |
| Package | TO-18 |
TO-18 Package Draw of 640nm single mode LD:
Write Your Own Review