1310nm Single Mode Infrared Laser Diode
Product name: 1310nm, TO-18 package
Output Power: 20mW
Application: Solid-state Laser Pumping, Medical Usage, Target Designator,Free-space Optical Communication
Wavelength: 1310±5nm
1310nm single mode infrared laser mode available in TO18 package and compact design, provides highly intense and stable IR laser source radiation in the industry. This CW mode 1310nm SM IR laser diode allows the most efficient and powerful infrared light emitting in all application fields.
Featured characteristics:
Single Mode 1310nm infrared laser diode
High power and high beam intensity IR laser radiation
Narrow line width of 1310±5nm
Low beam divergence and small light emitting aperture
Stable and reliable performance
Standard technical data (T=25℃) of 1310nm SM laser diode:
| Specification | Symbol | 1310nm SM Laser Diode |
| CW Output Power | P | 20mW, 300mW |
| Peak Wavelength | λp | 1310±5nm |
| Threshold Current | Ith | ≤0.03A |
| Operating Current | Iop | ≤0.1A |
| Slope Efficiency | η | ≥0.15W/A |
| Operating Voltage | Vop | ≤1.8V |
| Horizontal Beam Divergence | θ∥ | ≤25 deg |
| Vertical Beam Divergence | θ⊥ | ≤38 deg |
| Spectrum FWHM | <0.3nm | |
| Wavelength Temperature Coefficient | 0.2nm/℃ | |
| Polarization | TE | |
| Storage Temperature | Tstg | -40~+85℃ |
| Operating Temperature | Tc | -40~+40℃ |
| Package | TO-5 |
TO-18 Package Draw of 1310nm single mode LD:
