Micron
    Size Spots with

    Long Working
    Distance

     

    
 

    
Features

    

      
Circular, Gaussian Beams
      
Micron to Submicron Spot
      Sizes
      
Large Working Distance
      
375nm to 1600nm
      
Turnkey and OEM versions
    


    
In many applications, such as
    in fluorescence excitation, printing, photoplotting, detector
    pixel analysis, one needs to generate small micron size spots
    with long working distance.

    
We offer a series of lenses that
    when combined with our Lepton IV Series of diode lasers, generate
    micron size spots with long working distance. The optics are
    integrated onto the Lepton IV housing making a small compact
    package. Output powers of the Lepton IV Series are 100mW or more
    at various wavelengths which are then focused to a 1 to 10 micron
    spot size. This yields very high power densities at the focused
    spot. This means you will get higher signal to ratios.

     

    Typical examples are listed.

    Distance Spot Size

    25.4mm 6.5mm

    50.8mm 13mm

    76.2mm 19.4mm

    100mm 25.4mm

    150mm 38mm

    250mm 63.5mm

    500mm 127mm

    
Other spot sizes are possible.


    See Spot1 ( .pdf file) for
    more.

    
For longer distances see Spot2 (.pdf file).

    


    We also have long working distance
    objectives (WD=38mm, 22mm) that can mount onto the Lepton IV
    laser and generate micron size spots.

    
With the right choice of beam
    size, lens focal length and type of lens, we can generate just
    the right spot at the distance you need for your application.
 

     

     

    
 | Lepton IV
    | Lepton II
    | Contacts
    |

    Ph: 714-898-6001 Fx: 714-897-0979 E-mail: info@microlaser.com

Last updated: March 8, 2009