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I have a like new 450mW set of maXYZ modules. These are some of the best red diode modules available. They are built with special Sony industrial diodes, not the cheap kind you find inside the DVD burners.
The diodes have a 55um emitter width. By comparison, the diodes found in the DVD burners are 130um and up meaning that the exit beam is much larger. The diodes are rated for CW at 265mW and are being run at 225mW each making a combine total of 463mW after optics. The beam is an amazing 1.5mm diameter with ~1mRad divergence. These are actual measurements, not specs.
This system also includes the latest analogue modulation circuit which is good for frequencies up to 100kHz. Much better then any other modulation circuit on the market.
They come mounted on a solid custom machined aluminum plate complete with MM1 mounts and a high quality Melles Griot Polarized Beam Splitter. This is a professional optic, not one of the cheap ones taken out of some old device. The cubes were custom made for these lasers with coatings designed for specifically 652nm so there is the least possible loss.
I am asking $700 for these as they retail $825 new. I will ship for free to the anywhere in the world.
PM me if you have any questions!
Some Pictures
Laser Into Meter (Ignore the 532nm, it's a thermopile)
http://farm4.static.flickr.com/3069/3017893790_27ae552d48_o.jpg
Laser Going with 400mW of 457nm and 120mW of 532nm
http://farm4.static.flickr.com/3151/3017859222_8b4e04ce49_o.jpg
Overall Picture
http://farm4.static.flickr.com/3213/3069018661_08de711ce6_o.jpg
The diodes have a 55um emitter width. By comparison, the diodes found in the DVD burners are 130um and up meaning that the exit beam is much larger. The diodes are rated for CW at 265mW and are being run at 225mW each making a combine total of 463mW after optics. The beam is an amazing 1.5mm diameter with ~1mRad divergence. These are actual measurements, not specs.
This system also includes the latest analogue modulation circuit which is good for frequencies up to 100kHz. Much better then any other modulation circuit on the market.
They come mounted on a solid custom machined aluminum plate complete with MM1 mounts and a high quality Melles Griot Polarized Beam Splitter. This is a professional optic, not one of the cheap ones taken out of some old device. The cubes were custom made for these lasers with coatings designed for specifically 652nm so there is the least possible loss.
I am asking $700 for these as they retail $825 new. I will ship for free to the anywhere in the world.
PM me if you have any questions!
Some Pictures
Laser Into Meter (Ignore the 532nm, it's a thermopile)
http://farm4.static.flickr.com/3069/3017893790_27ae552d48_o.jpg
Laser Going with 400mW of 457nm and 120mW of 532nm
http://farm4.static.flickr.com/3151/3017859222_8b4e04ce49_o.jpg
Overall Picture
http://farm4.static.flickr.com/3213/3069018661_08de711ce6_o.jpg