LZFL Series Fibre-Coupled Laser Module
TO9-940nm-2W-FC
940 nm, 2 W, multi-mode fibre
The TO9-940nm-2W-FC is a 2 W multi-mode fibre-coupled laser module at 940 nm. The output is delivered through a 105 um multi-mode fiber, NA 0.22 and terminated with FC, so it can drop straight into a fibre-based instrument without free-space alignment. Typical drive voltage is 2.2 V.
2 WOutput power
940 nmWavelength
Estimated range
Range estimates apply to pulsed transmitter parts. This device is specified by its own parameters above.
Every parameter on this page is transcribed from the manufacturer datasheet.
LZFL fibre-coupled specification V2.0
| Center wavelength | 940 nm |
|---|---|
| Output power, CW | 2 W |
| Spectral width (FWHM) | 2 nm typ |
| Wavelength temp. coefficient | 0.3 nm/K |
| Fiber type | multi-mode mode |
| Fiber core diameter | 105 um |
| Numerical aperture | 0.22 |
| Fiber length | 100 cm (110 cm max) |
| Connector | FC |
| Operating voltage | 2.2 V |
| Package | Coaxial TO-Can |
| Min. bend radius | >= 300 x fiber diameter |
| Operating temperature | -40 to +80 C |
| Storage temperature | -40 to +85 C |
Key features
- Center wavelength 940 nm
- Continuous output 2 W
- 105 um multi-mode fiber, NA 0.22
- Connector: FC
- Coaxial TO package with integrated coupling optics
- Photodiode monitor output where fitted
Typical applications
- Pumping
- Optical communication
- Scientific research
Need this part in a specific configuration?
Fibre pigtail, fast-axis collimation, a matched driver board or a filtered receiver - describe the build and we will quote against it.