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Twin Scan LS2 Upgrade


Countermeasures for fault injection are becoming more advanced. To bypass some of these countermeasures, a security evaluator needs to be able to generate multiple laser pulses at different locations. In the past years we offered a Multi-Area DLS upgrade, but its drawback is that it is difficult to position the glass fiber to deliver the second laser spot to the surface. In addition, the spot size of the second pulse is limited to the fiber core (9 micrometer single-mode fiber / 50 micrometer multi-mode fiber) and the optical power of the pulse is reduced.

Key features

Generate two laser spots with independent location and timing

Reproduce a successful dual laser fault injection

Work with different laser sources

Speed up the evaluation process

Multi-pulse attacks with DPSS laser

Upgrade the Laser Station 2 with Twin Scan upgrade at any time

Motorized positioning of both laser spots

High position accuracy and resolution

Uses the wide field of view of the Laser Station 2

Technical specifications

  • < 0.33 μm resolution on X and Y axis
  • < 6.5 μm accuracy on X and Y axis
  • 1.93 μm on X travel
  • 47% light transmission with 10% tolerance
  • Additional 12% tolerance for polarized light
  • All accessories included
  • Contact us
  • Bartek Gedrojc 大虎

  • Sales and Business Development Director Tools