TOPTICA isolators ensure stability of TOPTICA’s narrow linewidth, long coherence length lasers, and they can protect Watt-class lasers and amplifiers from damaging back reflections. TOPTICA can also offer custom form factors and wavelengths.
For more than twenty years, TOPTICA has offered narrow linewidth, single frequency, external cavity diode lasers. The spectrum and power of these lasers can be extremely sensitive to reflections from downstream optics, so it is critical that no light returns to the laser cavity. These stringent demands drove TOPTICA to develop its own line of single-stage (>35 dB) and double-stage (>60 dB) optical isolators.
Watt-class lasers and amplifiers suffer not only instability, but also damage due to back reflected light. TOPTICA’s isolators are designed to handle 40 W of optical power and a maximum intensity of 4 kW/cm2.
Isolator design can be very flexible to meet an application’s needs. Deployed quantum technology systems may require compact laser systems, and TOPTICA has developed < 1 cm3 isolators to fit into very small laser systems. TOPTICA also has delivered high performance compact isolators at wavelengths
TOPTICA has been developing and manufacturing high-end laser systems for scientific and industrial applications for 20 years. Our portfolio includes diode lasers, ultrafast fiber lasers, terahertz systems and frequency combs. The systems are used for demanding applications in biophotonics, industrial metrology and quantum technology.
TOPTICA’s products provide an ultra-broad laser wavelength coverage: 190 nm – 0.1 THz (corresponding to 3 mm). They enable a big variety of demanding applications in quantum optics, spectroscopy, biophotonics, microscopy, test & measurement, as well as materials inspection.
TOPTICA’s employees take pride in developing customized systems. In close collaboration with several universities and institutes, latest scientific discoveries are frequently incorporated into commercial products. With a global distribution network, TOPTICA provides exceptional service worldwide. With 340 employees TOPTICA earned revenue of 76 million Euro.
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TOPTICA Photonics AG
Lochhamer Schlag 19
82166 Gräfelfing
Telefon: +49 (89) 85837-0
Telefax: +49 (89) 85837-200
https://www.toptica.com
Senior Marketing Manager
Telefon: +49 (89) 85837-0
Fax: +49 (89) 85837-200
E-Mail: jan.brubacher@toptica.com
