Reflectivity
970 – 1090 nm · AOI 0° · measured
Dichroic mirrors
IBS-coated dielectric filters that transmit one wavelength band while reflecting the rest, with minimal absorption and sharp, spectrally stable edges – no drift over time, even under high power. High extinction ratios between transmitted and reflected beams, plus minimal pulse dispersion, make them reliable for pump light injection, intracavity frequency doubling, harmonic separation and fluorescence microscopy alike, whether you’re building a laser resonator or a complex imaging path.
Capabilities
| Coating technology | Ion Beam Sputtering (IBS) |
|---|---|
| Spectral range | 193 – 5000 nm |
| Reflectivity | > 99.9% |
| Transmittance | > 99% |
| Substrate diameter | 3 – 500 mm |
| Surface flatness | Up to <λ/20 |
| Surface quality | Up to 10-5 S-D over CA (MIL-PRF-13830B) |
| GDD | < 20 fs2 |
| LIDT |
> 0.359 J/cm2, 258 nm, 300 fs, 200 kHz > 12 J/cm2, 532 nm, 5.8 ns, 100 Hz > 14.81 J/cm2, 355 nm, 10 ns, 100 Hz |
Company-wide capability spans 200–2200 nm
Measured performance
Real data from our metrology lab in Vilnius. Every dataset is viewable as numbers and downloadable.
Filters
Design example:
Graph type:
Group delay dispersion
970 – 1090 nm · AOI 0° · measured
LIDT
Absorption
In-stock at OPTOSHOP
1-3 days delivery from stock, 400+ products available
SuperHero power
WAVELENGTH SEPARATORS | PP-UVFS-25.4-3.0-DM438-AR804EL
CAM95-1030-0
| Reflectivity | > 99.95% |
|---|---|
| GDD | < 0.2 fs2 |
| Diameter | Ø 25.4 mm |
SuperHero power
Wavelength Separators | PP-UVFS-25.4-3.0-DM131-AR260
CAM95-1030-0
| Reflectivity | > 99.95% |
|---|---|
| GDD | < 0.2 fs2 |
| Diameter | Ø 25.4 mm |
SuperHero power
Wavelength Separators | PP-UVFS-25.4-3.0-PF24-AR453
CAM95-1030-0
| Reflectivity | > 99.95% |
|---|---|
| GDD | < 0.2 fs2 |
| Diameter | Ø 25.4 mm |
SuperHero power
Wavelength Separators | PP-UVFS-25.4-6.35-DM241-AR422
CAM95-1030-0
| Reflectivity | > 99.95% |
|---|---|
| GDD | < 0.2 fs2 |
| Diameter | Ø 25.4 mm |
SuperHero power
Wavelength Separators | PP-UVFS-25.4-6.35-AR242-DM164
CAM95-1030-0
| Reflectivity | > 99.95% |
|---|---|
| GDD | < 0.2 fs2 |
| Diameter | Ø 25.4 mm |
Knowledge Hub
Available lenses and substrates
OPTOMAN has a number of plano-concave and plano-convex lenses 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.
OPTOMAN has a number of 1/2”, 1”, 2” and 3” plano 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.
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Related optics
FAQ
How can IBS-coated dichroic mirrors benefit my Business?
IBS-coated broadband laser mirrors from OPTOMAN provide great spectral performance and are optimised for applications requiring high efficiency over a wide bandwidth. Whether in the visible, near-IR, or Mid-IR regions, our broadband mirrors deliver outstanding results. Using Ion-Beam Sputtering (IBS) technology, we manufacture mirrors that feature bulk-like density and low absorption, providing durability and long operational lifetimes. These attributes make them suitable for demanding applications and reduce system downtime and maintenance needs.
At OPTOMAN, our expert coating engineers ensure that each laser mirror is finely tuned for your specific needs, providing excellent spectral performance and long-lasting solutions for the most demanding laser systems.
How can I be sure that these mirrors will fit my Business needs?
OPTOMAN digs deep into each application, providing highly customized and application-optimized 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 the main price drivers and help customers optimize 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.