Laser assembly and related methods

1. A laser assembly comprising:

at least one laser array having a footprint, the at least one laser array having a plurality of laser diode bars and a plurality of fast axis collimators, wherein a connection between the plurality of laser diode bars and the plurality of fast axis collimators, respectively, comprises a soldered connection;

at least one optics assembly positioned within an optical path of at least one laser array, the at least one optics assembly fitting the footprint of the at least one laser array, wherein the laser assembly is epoxy-free; and

at least one tab extending vertically between the at least one laser array and the at least one optics assembly, wherein the at least one tab is soldered with the soldered connection to the at least one laser array and the at least one optics assembly.

2. The laser assembly of claim 1 , wherein the soldered connection further comprises the tab having two holes, wherein solder is applied within each of the two holes.

3. The laser assembly of claim 2 , wherein ends of the plurality of laser diode bars further comprise a metalized surface with spaced, non-metalized grooves formed therein, wherein the solder is applied within one of the two holes of the tab in a position over the metalized surface.

4. The laser assembly of claim 3 , wherein the soldered connection further comprises a tab having two holes, wherein solder is applied within each of the two holes.

5. The laser assembly of claim 4 , wherein ends of the plurality of beam shaping optics further comprise a metalized surface with spaced, non-metalized grooves formed therein, wherein the solder is applied within one of the two holes of the tab in a position over the metalized surface.

6. The laser assembly of claim 1 , wherein at least one optics assembly further comprises a plurality of beam shaping optics and a plurality of wavelength stabilization optics, wherein a connection between the plurality of beam shaping optics and the plurality of wavelength stabilization optics, respectively, further comprises a soldered connection.

7. A laser assembly comprising:

at least one laser array; and

an optics assembly positioned within an optical path of at least one laser array, the optics assembly having at least one beam shaping optic and at least one wavelength stabilization optic, wherein at least one wavelength stabilization optic is connected to at least one beam shaping optic with at least one tab, and wherein at least one wavelength stabilization optic further comprises a Volume Bragg Gratings (VBG).

8. The laser assembly of claim 7 , wherein at least one tab is connected to an end of at least one wavelength stabilization optic.

9. The laser assembly of claim 7 , wherein at least one tab is connected to at least one wavelength stabilization optic and at least one beam shaping optic with epoxy.

10. The laser assembly of claim 7 , wherein at least one tab is connected to at least one wavelength stabilization optic and at least one beam shaping optic with solder.

11. The laser assembly of claim 10 , wherein at least one tab further comprises at least two holes therein, wherein the solder is applied within at least two holes.

12. A laser assembly comprising:

a heatsink assembly having a footprint;

at least one laser array position in contact with the heatsink assembly, wherein at least one laser array fits within the footprint of the heatsink assembly;

at least two optics assemblies positioned within an optical path of at least one laser array, wherein all of at least two optics assemblies fit within the footprint of the heatsink assembly; and

two electrical contacts positioned on opposing sides of the heatsink assembly, wherein at least two electrical contacts define two opposing edges of the footprint.

13. The laser assembly of claim 12 , wherein the laser assembly is epoxy-free.

14. The laser assembly of claim 12 , further comprising at least one electrical isolation ceramic layer positioned between the heatsink and at least one laser array.

15. A method of manufacturing a laser assembly, the method comprising:

positioning at least one laser array in thermal contact with a heatsink, wherein the at least one laser array and heatsink have a footprint; and

positioning at least one optics assembly within an optical path of at least one laser array, wherein at least one laser array and at least one optics assembly are epoxy-free, the at least one optics assembly fitting the footprint of the at least one laser array and heatsink; and

at least one tab extending vertically between the at least one laser array and the at least one optics assembly, wherein the at least one tab is soldered with a soldered connection to the at least one laser array and the at least one optics assembly, wherein the at least one laser array has a plurality of laser diode bars and a plurality of fast axis collimators, wherein a connection between the plurality of laser diode bars and the plurality of fast axis collimators, respectively, comprises the soldered connection.

16. The method of claim 15 , further comprising positioning a plurality of optics assemblies within the optical path of at least one laser array, wherein the at least one laser array and all of the plurality of optics assemblies fit within the footprint of the heatsink.

17. The method of claim 15 , wherein the optics assembly has at least one beam shaping optic and at least one wavelength stabilization optic, further comprising connecting at least one wavelength stabilization optic to at least one beam shaping optic with at least one tab and a quantity of solder.