[Verkauf] High power complete 658nm red laser (9W)

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radiums
Beiträge: 1271
Registriert: Di 08 Mär, 2005 10:58 am

[Verkauf] High power complete 658nm red laser (9W)

Beitrag von radiums » Mo 05 Jun, 2017 10:21 am

Hi everyone,

For sale quality home made, high power red laser.

Based on the “edge to edge” technology and polarized beams this laser projector contains 48x red laser modules with wavelength of 658nm.
Each module has one diode laser 220-230mW @ 658nm, quality brass collimator, optical lense to get 0,4mrad 1,5 x 3mm laser beams.
All the diodes are connected to 0-5V analog driver for ILDA control.

The mounting consists of 2x 24diodes blocks : 4raws of 6x diodes in a block.
All the diodes laser are insulated from brass collimators to their raws, with the use of thermic leaf.

One of the 24-diodes block laser outpout (beam approximatively 12 x 16mm) is inverted by 2 mirrors, allowing coupling it with the other 24-diodes block with the use of polarizing cube (25x25x25mm)

At the outpout of the cube, the red laser beam has 0,4mrad and 16 x 16mm. Then the beam cross a dual optic collimator, which change the ratio of the beam size / divergence by 3.
Output final laser beam is square shape, 5,5 x 5,5mm and 1,2mrad.

The performances can be upgraded with other optical arrangement and/or new fine adjusting.
The theoretical power of this laser is 48 x 220mW = 10,56W
The losses are approximatively 10%.
The output power laser beam has been checked at 9,02W.

The strong wavelength of 658nm allows fantastic colours when mixing with blue and green laser in a RGB project. I did not had time to finish this project and the projector was used in a high power red laser only; but to get this power with red laser is just amazing.

All diodes laser raws are mounted on 2x Pelletier cellules for cooling.
The 48x drivers are assembled in a box which can be arranged differently if you want.
The 2x 24 laser diodes blocks are aluminium machined.
The miniature 56x XY mirror mounting are aluminium machined. They are quite easy to adjust but it takes time.
Everything is mounted on a 8mm aluminium plate, reinforced with 3mm laser-cutting aluminium sides covers, screwed at the edge and black painted.
The look of this laser is nice and professional for home made.

The rear panel is very simple : ILDA db25 and PSU connection.
The side panels includes 2x 4 fans for air forced cooling.
The front panel just has a rectangular hole (no glass)

I sell this laser in a working condition as you see on the pictures.
Estimated working hours just <50h.


The laser is sold with one pair of (low cost and low quality) XY scanners + drivers.
But I recommend to couple this with green and blue lasers to get RGB high power projector, and use high quality scanners. Due to the size of red laser beam, larger mirrors than standard one should be used to keep all the power on.
I provide spare parts with this laser : diode, collimator, mirrors, analog driver (in case of necessity)

Technical information's :

- 230V 50Hz red diode laser projector
- Laser output power : 9W @ 658nm
- Laser beam size : 5,5 x 5,5mm @ 1,2mrad
- Dimensions : 700 x 400 x 120mm
- Base aluminium plate thickness : 8mm
- Side covers made in laser-cutting aluminium plate 3mm
- Edge reinforced
- 8 fans in the side covers for air cooling

- 48x laser diodes 220-230mW @ 658mm (Mitsubishi)
- 48x brass collimators + sockets
- 56x XY micrometric mountings, aluminium with HR red mirrors
- 8x 6-diodes machined aluminium blocks (raw for 6 diodes each)
- 8x 2 peletier cellules for cooling

- 48X analog 0-5V drivers 300mA
- One box for the drivers, all connection easy to remove, including 4 air-cooling fans.

- 2x 24-diodes block alumium machined
- 1x polarizing cube 25x25x25mm
- 1x XY micrometric mouting for the cube
- 1x dual mirrors to reverse the polarity for one 24-diodes block
- 1x Mirror and bracket to direct the full power laser beam to the telescope.
- 1x telescope 3:1 (2 lenses, screwing adjustment)

- 1x XY scanners 15K + drivers
- 1X PSU for scanners
- 1x 5VDC 20A PSU for laser diodes
- PSU for fans
- ILDA DB25 connection
- 230V 50Hz connection + fuse

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If intereted : please send me a private message for further information's and price , shipping solution / home collect to define.

Sincerely
Si une lame semi pouvait donner 2X 100 mW en partant d' une diode 100 mW, ya longtemps que nos mains seraient carbonisées.....

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random
Beiträge: 2153
Registriert: Fr 03 Aug, 2001 12:00 pm
Do you already have Laser-Equipment?: Dynamics, Easy-/NetLase, NetLaseLC
Some devices that emit light.
Wohnort: München - 85540 Haar
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Re: [Verkauf] High power complete 658nm red laser (9W)

Beitrag von random » Di 06 Jun, 2017 8:47 am

Holy Sh... Diodes! :shock: :shock: :shock:
:mrgreen:
Grün ist blauer als Rot...
NetLase-LC Firmware.

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VDX
Beiträge: 3482
Registriert: Mi 17 Mär, 2010 11:16 am
Do you already have Laser-Equipment?: ... diverse Laser für die Materialbearbeitung

weitere Hobbies: - CNC-Fräsen, 3D-Scannen, 3D-Drucken, Laserbearbeitung, Mikrotechnik ...
Wohnort: Nähe Hanau, Main-Kinzig-Kreis

Re: [Verkauf] High power complete 658nm red laser (9W)

Beitrag von VDX » Di 06 Jun, 2017 12:41 pm

... mein rotes 20W-Modul mit 60 Dioden ist etwas anders aufgebaut :wink:
20W@652nm-60dioden.jpg
20W@652nm-Kopf.jpg

Viktor
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