Laser Diodes & Sources
Narrowline Multimode Fiber Coupled Diode Laser
The NLML Series Narrowline Multimode Fiber-Coupled Diode Laser is designed for high-stability performance, delivering high-power laser output with a narrow spectral linewidth through a multimode fiber. It incorporates a volume Bragg grating (VBG) phase element within the laser cavity to achieve precise wavelength locking, excellent wavelength stability with minimal temperature dependence, a linewidth below 0.07 nm, and a high side-mode suppression ratio (SMSR). An integrated power monitor and thermoelectric (TEC) cooler ensure reliable and stable output in both power and wavelength. This makes the NLML series ideal for demanding applications requiring narrow linewidth, precise wavelength control, and stable high-power output — such as Raman spectroscopy and advanced sensing systems.
Configuration options
Build & quote
Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.
We confirm the exact part number for your configuration on enquiry.
Wavelength: 532nm · Output Power: 0.1W · Fiber Type: 105/125 · Fiber Buffer: Bare fiber · Fiber Length: 0.5 m · Connector: Non
System integration
Integration and compatibility
Use these checks to connect Narrowline Multimode Fiber Coupled Diode Laser to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Optical interface and fiber
- Fiber Type: 105/125 · Fiber Buffer: Bare fiber
- Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
- Wavelength and loss budget
- Wavelength: 532nm, 638nm, 785nm, 808nm, 976nm, 988nm, 1064nm
- Check the Laser Diodes & Sources passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.
Technical FAQ
Integration questions for Narrowline Multimode Fiber Coupled Diode Laser
Which fiber and connector does the Narrowline Multimode Fiber Coupled Diode Laser use?
Fiber Type: 105/125 · Fiber Buffer: Bare fiber. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
How should the Narrowline Multimode Fiber Coupled Diode Laser be included in an optical power budget?
Wavelength: 532nm, 638nm, 785nm, 808nm, 976nm, 988nm, 1064nm. Check the Laser Diodes & Sources passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.
Need this configured?
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Nearby series comparison
Compare Narrowline Multimode Fiber Coupled Diode Laser with the closest available models in the Laser Diodes & Sources family.
| Selection parameter | Narrowline Multimode Fiber Coupled Diode Laser (current) | Narrow Linewidth Semiconductor Lasers |
|---|---|---|
| Wavelength range | 532nm, 638nm, 785nm, 808nm, 976nm, 988nm, 1064nm | 1550nm |
| Fiber type | 105/125 | SM28, PM1550 |
| Connector / control | Non, FC/PC, Special | None, FC/APC, Special |
