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Fiber coupled laser diodes: this tutorial provides an overview of the technical properties of fiber-coupled laser diodes. The various laser diode families such as DFB laser diodes or multi-emitter high power laser diodes will be described in this tutorial. Laser diodes are everywhere today.
Pump laser diodes that are used for fiber lasers are fiber coupled device generally based on AlGaAs III-V semiconductor technology emitting in the 1000800-nm range (most often 915 or 976nm – see absorption spectrum Figure 3).
Lumentum L4-series diode lasers offer up to 10 W of power from a 105 μm fiber. The L4 is a revolutionary platform based on a long history of existing fiber-coupled L2 and L3 packages, incorporating a highly reliable design into a scalable commercial product.
QPC Lasers products range from sub-watt single-mode PM fiber coupled diodes for LIDAR and communications to multi-mode fiber-coupled modules with outputs in the hundreds of watts for medical, materials processing and pumping applications.
IPG Photonics’ PLD-40 Series fiber-coupled diode lasers provide up to 30 W of output power within 0.13 NA. PLD-40 diode options include 105 μm or 110 μm fiber core diameter, and center wavelength at 915 nm, 940 nm or 975 nm. A wavelength stabilization option is also available at 975 nm. IPG’s best-in-class diode technology offers an ideal ...
Simplify implementation of diode lasers in fiber and solid-state laser pumping, materials processing, and medical therapeutics. Available over a broad range of wavelengths (630 nm – 2 µm), with output powers from a few watts to kilowatts out of fiber diameters from 100 µm and up.
PLD-70 diode options include 105 urn or 110 u.m fiber core diameter, and center wavelength at 915 dichroic options are also available at 975 nm. IPG's best-in-class diode technology offers an ideal combination of power, reliability and form factor.
