Red laser diode > 2000mw

[CUDICIO1971]

good morning everyone, I need help in finding a laser diode with a power greater than 2000mw.
thanks in advance

 

[Encap]

Have a look here: 10,000+ laser diodes, modules & systems
https://www.laserdiodesource.com/

If 638nm is "red" enough for you :
https://www.laserdiodesource.com/shop/638nm-2400mW-TO9-USHIO
$55 on eBay

 

[Gryphon]

That HL63520HD is a dual beam diode

There's also the ML562G84 triple beam diode

I don't think you can get >2W red from a single diode and have a single beam. Either multiple beams or multiple diodes combined into one beam

 

[paul1598419]

That HL63520HD is a dual beam diode

There's also the ML562G84 triple beam diode

I don't think you can get >2W red from a single diode and have a single beam. Either multiple beams or multiple diodes combined into one beam

This was my thought as well. Only combinations of diodes will get you that kind of output power unless you don't mind the multiple beams. Good luck to you.

 

[aaronnoraa]

Lasertree sells a 2.1 watt, single emitter red diode with both linear and square FAC options available

LASER TREE 639nm 2100mW High Power Red Laser Diode with FAC Linear

Laser Specifications LT-LD-639-2100M-F91.pdf Features Part Number: LT-LD-639-2100M-F91 Brand Name: LASER TREE Product Type: Laser Diode Wavelength: 639nm Optical Power: 2100mW Package Type: TO9

lasertree.com

LASER TREE 639nm 2100mW High Power Red Laser Diode with FAC Square

Laser Specifications LT-LD-639-2100M-FS.pdf Features Part Number: LT-LD-639-2100M-FS Brand Name: LASER TREE Product Type: Laser Diode Wavelength: 639nm Optical Power: 2100mW Package Type: TO9

lasertree.com

If space isn't an issue and you would rather deal with a more complicated and expensive method with inferior results... you can bounce, wave rotate and PBS combine the two beams on a dual beam red to a single beam but clearly this would only have certain applications or clinical mental conditions where that method would make sense.

Lasertree has a 2.4W dual beam 638nm diode with both square and line FAC, I would guess a square FAC would be ideal to combine the two beams since the profiles of each beam would overlap resulting in a square single beam output rather than a + shape. The FAC'd output would also allow more room to combine the beams before the beam size exceeds the PBS surface.

LASER TREE 638nm 2400mW High Power Red Laser Diode with FAC Square

Laser Specifications LT-LD-638-2400M-FS.pdf Features Part Number: LT-LD-638-2400M-FS Brand Name: Laser Tree Product Type: Laser Diode Wavelength: 638nm Optical Power: 2400mW Package Type: TO9

lasertree.com

But again, combining beams would only make sense if you have a dark side which likes struggle and additional cost also with the additional expense of inferior output as a bonus (yay!).

 

[Gryphon]

Who's gonna get one? I'm curious to see if they have managed to source >2W single emitter diodes

 

[Nairod]

What about the GH06C01A9G ? How far can it go ? I see nothing about this diode
Also the HL63283HD
Both are single beam

 

[aaronnoraa]

What about the GH06C01A9G ? How far can it go ? I see nothing about this diode
Also the HL63283HD
Both are single beam

The GH06C01A9G is a relatively new diode and nobody has posted using one yet, it would be interesting to see how high it can go when overdriven. However, it is rated at 1.2W and this thread is discussing options (or lack thereof) of red diodes that produce over 2W. It would be interesting to find out if the GH06C01A9G can produce over 2W overdriven.