LD-PD INC diode lasers offer up to 140 W of power from a 105μm fiber. Our multimode pump modules offer high brightness, a small footprint, and simplified thermal management by distributing the diodes (heat sources), allowing the use of either air- or water-cooled architectures with predictable high reliability.
Parameters | Unit. | Min. | Typ. | Max. |
Optical |
|
Center Wavelength | nm |
| 915 |
|
Wavelength Tolerance | nm |
| ±10 |
|
Output Power | W | 140 |
|
|
Spectral Width (FWHM) | nm |
|
| 6 |
Numerical Aperture | - |
| 0.16 |
|
Fiber Core | μm |
| 105 |
|
Fiber Connector | - |
| Pigtail |
|
Fiber Length | m |
| 2 |
|
Electrical |
|
Power Conversion Efficiency | % |
| 54 |
|
Threshold Current | A |
| 0.6 |
|
Operating Current | A |
| 14 |
|
Operating Voltage | V |
| 22 |
|
Thermal |
|
|
|
|
Operating Temperature | ℃ |
| 25 |
|
Storage Temperature | ℃ |
| -35~75 |
|
Wavelength Temperature Coefficient | nm / ℃ |
| 0.33 |
|
Others |
|
Anti Reflection Wavelength Range | nm |
| 1030-1200 |
|
Reflection Efficiency | dB |
| 30 |
|
Soldering Temperature | ℃ |
| 260（10 sec） |
|
Remark
Model Naming Convention
LP (abbreviation for LD-PD) – FCP (abbreviation for Fiber-Coupled Package) – 140 (output power) – 105 (fiber core diameter) – 0915 (center wavelength) – 10 (center wavelength tolerance)
Measurement Conditions
All specifications are measured at a temperature of 25°C.
Storage and Operating Environment
Please avoid storage and operation in environments where condensation may occur.
Operation beyond the specified temperature range may adversely affect product lifetime.
Operating Power
Operation outside the specified output power range may shorten the product lifetime.
