Visual Low GDD mirrors

  • Long lifetime laser optics
  • High LIDT coatings featuring high reflectivity up to 99.99%
  • Highly customised and application optimised solutions
Coating technologyIon Beam Sputtering (IBS)
Reflectivity>99.99%
Size3-420 mm
FlatnessUp to <λ/20
Surface qualityUp to 10-5 S-D over CA (MIL-PRF-13830B)
LIDT (estimate):> 0.3 J/cm², 515 nm, 500 fs, 10 kHz, p-pol> 0.45 J/cm², 515 nm, 500 fs, 10 kHz, s-pol
GDD< 20 fs²
OPTOMAN

FAQ

How can IBS-coated Ultrafast VIS Mirrors benefit my Business?

IBS-coated ultrafast low GDD Visual laser mirrors provide exceptional optical performance with broad, minimal and spectrally uniform group delay dispersion (GDD). Moreover, OPTOMAN has developed Superhero Power mirrors that are ideal for advanced ultrafast High-power applications, as the Laser-Induced Damage Threshold (LIDT) can reach values estimated at > 0.45 J/cm², 515 nm, 500 fs, 10 kHz, reducing the risk of damaging your optics and lowering operational downtime. 

 

OPTOMAN offers high-quality Low GDD VIS laser mirrors that ensure long-term stability and high reflectivity, meeting the most demanding requirements of your high-power laser systems

How can I be sure that these mirrors will fit my Business needs?

OPTOMAN digs deep into each application, providing highly customised and application-optimised solutions that will fit your business needs.

 

Together, we will be able to set the priorities that are most important for your application and needs, whether it is reaching fundamental limitations, proving the concept, or making a well-balanced industrial high runner. We keep an open discussion about main price drivers and help customers optimise BOM costs while maintaining the highest quality level.

Is it possible to test the optics and how scalable is the production?

Yes. Based on the customer’s presented business case, OPTOMAN, with its R&D-driven attitude and collaborative approach, can design, develop, and manufacture products for testing purposes and present a plan for serial production. Different-size IBS coating chambers are very handy in this case because small-scale production can be easily transferred to our giant IBS machine – Albert (the atom smasher), where we can coat large optics or 400-500 units of 1“ laser optics in a single coating run, ensuring high uniformity, meaning that all mirrors will work the same making your laser systems highly repeatable and reliable too.

 

Moreover, our in-stock optics marketplace, OPTOSHOP, features over 400 different laser optics made with love by OPTOMAN. These optics can be provided for testing directly from stock and delivered in 1-3 business days. After successful tests, OPTOMAN can present the most optimal production plan matching your business needs.

Does OPTOMAN provide optics or only coating service?

Both. 80% of total OPTOMAN revenue comes from complete products, while 20% is generated by providing coating services on customer-supplied substrates. OPTOMAN responsibly oversees the supplier network for reliable substrates and, if needed, can offer a completely European supply chain 

Does OPTOMAN have available substrates ready to coat?

Yes. OPTOMAN has a number of flat substrates, plano-concave and plano-convex lenses, and spherical mirror substrates in stock, ready to be coated. Choosing the in-stock substrate option allows, on average, saving 6 weeks of lead time and reducing end-product cost 3 times. 

Design Examples

HR @ 515nm , AOI=45° Superhero Power
HR @ 515nm , AOI=0° Superhero Power
HR @ 515nm , AOI=0-45°

Superhero Power high LIDT mirror for Yb:YAG II harmonic at a 45° angle of incidence. Laser-Induced Damage Thershold (LIDT) measurements show no evidence of color change damage.
Coating specifications:
HRs>99.95% & HRp>99.9%@ 500 - 530 nm, AOI=45°
|GDD Rs, Rp|<20 fs² @ 500 - 530 nm, AOI=45°

Visual low gdd mirrors
Visual low gdd mirrors

Superhero Power high LIDT mirror for Yb:YAG II harmonic at a 0° angle of incidence. Laser-Induced Damage Thershold (LIDT) measurements show no evidence of color change damage.
Coating specifications:
HR>99.9% @ 515 nm, AOI 0°

Visual low gdd mirrors
Visual low gdd mirrors

High LIDT mirror for Yb:YAG II harmonic optimised for wide-angle configurations.
Coating specifications:
HRa>99.9% @ 515 nm, AOI=0-45°

Visual low gdd mirrors
Visual low gdd mirrors

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