This is a Dilas Fiber Coupled Laser System 4000W DFS10-4000.
Fiber Coupled Diode Laser System 4000W output..

http://www.dilas.com/gdresources/downloads/whitepapers/DILAS_4kW,_fiber-coupled_system_SSDLTR10.pdf

The basic structure of the system consists of a laser-head, beam focusing module, high-power fiber, power
supply and chiller. The laser-head is powered by water-cooled stacks which collectively can emit up to
4800W of optical power (pre-fiber) at a wavelength of 9xx nm +/-3nm. The water-cooled diode laser
stacks have proven field operation lifetimes in excess of 20,000 hours making the entire system an
industrial grade product offering. We use incoherent beam combining techniques of spatial interleaving
and polarization beam combining to achieve the beam quality need to couple into the 1mm, 0.20NA fiber.
In addition, our beam focusing module further shapes the beam exiting the laser-head and focuses the
raw optical power in a spot-size and NA needed for the 1mm fiber.

"Commercial laser-head from Rofin-Sinar which comprises of a total of 8 stacks, with 12 bars per stack for a total of 96 bars operating @ 50W/bar
or a total optical output power of 4800W @ 9xxnm +/-3nm wavelength. Each stack is collimated in both fast and slow axis with FAC and SAC lenses.
The head consists of two sections. Each section has 4 stacks. 2 stacks are spatially interleaved with proprietary Rofin-Sinar technology then polarization beam
combined with the other two stacks to deliver a beam with 4 stacks combined. The same beam combination occurs in the other section. The two exit
beams (4 stacks x 2) are finally optically combined before exiting the laser-head" Utilizing water cooled stacks.
Low hours use, very nice condition, 9XX nm wavelength. The water-cooled diode laser stacks have proven field operation lifetimes in excess of 20,000 hours.

BMI Surplus, Inc. has a huge inventory of used, new, pre-owned, recycled and refurbished Lasers for sale.
We will work with you individually to find the perfect set up for your application.

Buy online or give us a call at 781-871-8868.We have experienced customer service representatives standing by ready to help you!

**Shipping, Handling & Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
We have 32 years of experience shipping sensitive scientific instruments & industrial equipment

Don't see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search.

Shipping Policies