850nm Single Mode Infrared Laser Diode
Product name: 850nm, TO-18 package
Output Power: 50mW
Application: industrial, biomedical, military defense, scientific
Wavelength: 850±5nm
High quality 850nm single mode infrared laser mode in TO18 package provides highly stable and highly intense IR laser radiation in the industry. This CW 850nm SM laser diode allows the most efficient and powerful infrared light emitting with high stability and reliability performance on all application fields.
Featured characteristics:
Single Mode infrared laser diode
High power and high beam intensity IR laser radiation
Narrow line width of 850±5nm
Low beam divergence and small light emitting aperture
Stable and reliable performance
Standard technical data (T=25℃) of 850nm SM laser diode:
| Specification | Symbol | 850nm SM Laser Diode |
| CW Output Power | P | 50mW |
| Peak Wavelength | λp | 850±5nm |
| Threshold Current | Ith | ≤0.015A |
| Operating Current | Iop | ≤0.075A |
| Slope Efficiency | η | ≥0.8W/A |
| Operating Voltage | Vop | ≤1.8V |
| Horizontal Beam Divergence | θ∥ | ≤12 deg |
| Vertical Beam Divergence | θ⊥ | ≤30 deg |
| Spectrum FWHM | <0.5nm | |
| Wavelength Temperature Coefficient | 0.8nm/℃ | |
| Polarization | TE | |
| Storage Temperature | Tstg | -40~+85℃ |
| Operating Temperature | Tc | -10~+50℃ |
| Package | TO-18 |
TO-18 Package Draw of 850nm single mode LD:
