DEEPCLEAVE EXTENDED DEPTH OF FOCUS OPTICAL PRODUCTS

DeepCleave is a Diffractive optical module used to focus a single mode Gaussian input beam into a  tight spot with  ~ 1.8 um waist size at constant peak power along an increased depth of focus (DOF) region, ranging typically from 0.25-3 mm. The obtained focused spot is equivalent to a 0.35 objective NA, making DeepCleave a complete optical solution with no need for additional high NA objectives or other high cost  optics. 

DeepCleave is normally used in the near IR wavelength range for laser glass cutting applications, and is ideally suited cutting thick glasses, such as flat panels. Nonetheless, uses in green visible range have shown success in several microscopic applications as well.

Each DeepCleave module is shipped out of our factory with a full optical characteristics and individual testing report.

DeepCleave module unique characteristics:

  • Full depth glass cut from single pulse.
  • Complete solution in a single module.
  • Very low aberrations level – spot diameter <2um.
  • Easy to integrate into existing opto-mechanics. 

 

DeepCleave glass Cutting Module
DeepCleave intensity profile in a.u.
DeepCleave intensity profile in a.u.
Our DeepCleave Family of different work distances - From compact and popular 7mm, through mid-range 15mm to the long reaching 23mm
Our DeepCleave Family of different work distances - From compact and popular 7mm, through mid-range 15mm to the long reaching 23mm
Our DeepCleave Modules come with an optional protective windows to ensure easy cleaning of the cutting optics
Our DeepCleave Modules come with an optional protective windows to ensure easy cleaning of the cutting optics

Specifications of standard DeepCleave Modules:

* Depth of focus (DOF)  in the processed material equals to  DOF in air multiplied by the refractive index of the material. We recommend choosing a ZT module so that DOF in the processed material is similar to the processed  region thickness, to avoid waste of laser power.

PN
Wavelength
Required laser input
Input Beam Diameter (exp^-2)
Depth of Focus in Air*
Waist Diameter (exp^-2)
Working Distance
Full Specs (link)Add to Quote
ZT Module-004-J
1030nm
Single mode M2<1.3
6mm (+-10% )
0.5mm
1.8um
7.4mm
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ZT Module-005-J
1030nm
Single mode M2<1.3
6mm (+-10% )
0.75mm
1.8um
7.4mm
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ZT Module-006-J
1030nm
Single mode M2<1.3
6mm (+-10% )
1.5mm
1.8um
7.4mm
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ZT Module-007-J
1030nm
Single mode M2<1.3
6mm (+-10% )
1mm
1.8um
7.4mm
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ZT Module-008-J
1030nm
Single mode M2<1.3
6mm (+-10% )
0.25mm
1.8um
7.4mm
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ZT Module-009-J
1030nm
Single mode M2<1.3
6mm (+-10% )
3mm
1.8um
7.4mm
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ZT Module-004-I
1064nm
Single mode M2<1.3
6mm (+-10% )
0.5mm
1.8um
7.4mm
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ZT Module-005-I
1064nm
Single mode M2<1.3
6mm (+-10% )
0.75mm
1.8um
7.4mm
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ZT Module-006-I
1064nm
Single mode M2<1.3
6mm (+-10% )
1.5mm
1.8um
7.4mm
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ZT Module-007-I
1064nm
Single mode M2<1.3
6mm (+-10% )
1mm
1.8um
7.4mm
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ZT Module-008-I
1064nm
Single mode M2<1.3
6mm (+-10% )
0.25mm
1.8um
7.4mm
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ZT Module-009-I
1064nm
Single mode M2<1.3
6mm (+-10% )
3mm
1.8um
7.4mm
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ZT Module-010-I
1064nm
Single mode M2<1.3
10mm (+-10% )
1mm
1.8um
15.5mm
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ZT Module-011-I
1064nm
Single mode M2<1.3
12mm (+-10% )
1mm
1.8um
23.7mm
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ZT Module-009-R
488nm
Single mode M2<1.3
6mm (+-10% )
3mm
0.85um
7.4mm
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Have any questions you can’t find the answer for, or you need different parameters for your DeepCleave Module? Contact us