Coherent unmounted bars have set the standard for high reliability in real world applications.
Laser diode bars.
The number the width and the spacing of the emitters are dependent on the manufacturer.
In a bar the individual emitting areas emitters lie side by side and together with the non emitting areas between the emitters they form the so called active layer.
Ceos laser diode bars are offered on over 200 packages designs with multiple wavelength options available.
Laser diode bars and stacks.
And coherent continues to push forward with ongoing advances in power brightness efficiency and divergence.
They typically contain between 20 and 50 emitters each being e g.
High power diode laser bars for pumping and direct diode applications.
Diode bars are high power semiconductor lasers laser diodes containing a one dimensional array of broad area emitters or alternatively of subarrays containing 10 20 narrow stripes.