LZPM/LZFL Single-Mode PM Fiber Laser
LZPM-405-30mW-3/125
405 nm, 30 mW typ, polarization-maintaining single-mode fiber
The LZPM-405-30mW-3/125 is a 30 mW typ single-mode polarization-maintaining fiber-coupled laser module at 405 nm. It uses the same coaxial single-mode module structure and follows the corresponding single-mode parameters, with a PM fiber output and an extinction ratio of at least 20 dB. The output is delivered through a 3 um single-mode polarization-maintaining fiber, NA 0.12 and terminated with FC, SMA905, FC/APC.
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.
LZPM-405-30mW-3/125 PM fiber specification
| Center wavelength | 400 - 410 nm (405 nm typ) |
|---|---|
| Output power, CW | 30 mW typ |
| Spectral width (FWHM) | 2 nm typ |
| Wavelength temp. coefficient | 0.3 nm/K |
| Fiber type | single-mode polarization-maintaining (PM) |
| Fiber core diameter | 3 um |
| Numerical aperture | 0.12 |
| Fiber length | 100 cm (110 cm max) |
| Extinction ratio | >= 20 dB |
| Connector | FC, SMA905, FC/APC |
| Operating voltage | 4.5 V typ / 5.5 V max |
| Threshold current | 70 mA typ / 100 mA max |
| Operating current | 210 mA typ / 240 mA max |
| Package | Coaxial TO-Can |
| Operating temperature | -10 to +60 C |
| Storage temperature | -40 to +85 C |
Key features
- Center wavelength 405 nm
- Continuous output 30 mW typ
- 3 um single-mode polarization-maintaining fiber, NA 0.12
- Extinction ratio >= 20 dB
- Connector: FC, SMA905, FC/APC
- Coaxial TO package with integrated coupling optics
Typical applications
- Bio-imaging and fluorescence excitation
- Optical sensing
- Medical instrumentation
Calculate with this datasheet
Each calculator below opens with this part's datasheet numbers already filled in, in the units the fields ask for.
- Extinction Ratio Extinction ratio 20 dB · Power ratio (Pmax/Pmin) 100 :1
- Mode Field Diameter (MFD) Core radius a 1.5 μm · V-number 2.79253 · Numerical aperture NA 0.12 · Wavelength 405 nm
- V-Number & Modes Normalized frequency V 2.79253 · Core radius a 1.5 μm · Numerical aperture NA 0.12 · Operating wavelength λ 405 nm
- Dispersion Pulse Broadening Fiber length L 0.001 km · Spectral linewidth Δλ 2 nm
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.
