ENGLISH RUSSIAN HOME | COMPANY | CONTACTS | SUPPORT LASERS Femtosecond Fiber Lasers Yb-doped Solid-State Femtosecond Ti:Sapphire Femtosecond Ti:Sapphire Continuous Wave Cr:Forsterite Femtosecond Cr:Forsterite Continuous Wave Femtosecond Kits AMPLIFIERS Yb Regenerative Ti:Sapphire Regenerative Ti:Sapphire Multipass Cr:Forsterite Regenerative TW Systems DIAGNOSTICS Scanning autocorrelators Single-shot autocorrelators Spectrometers Cross-correlators SPIDER COMPONENTS Pulse compressors Pulse pickers Harmonic generators THz generator Raman shifters Faraday isolators and rotators Optical choppers OPTOMECHANICS Catalogue Avesta Ltd. Fizicheskaya 11 142190 Troitsk, Moscow Russian Federation Tel: +7 495 967 94 73 Tel: +7 495 851 00 78 Fax: +7 495 646 04 95 E-mail: News: 150-ps response time for a THz detector measured with TERA-AX Our partners at "Terasense" have used our TERA-AX high-energy THz pulsed generator to precisely measure the ultrafast response time of their proprietary passive THz detector. Such short response time opens up the possibility to observe and resolve ultrafast transient processes in many THz applications. Click here for more details about the experiment, information about the TERA-AX may be found here. News: ASP-IR spectrometer family updated, range up to 3.5 um Our engineers have recently updated the specifications of the ASP-IR family of our scanning spectrometers, introducing the new ASP-IR-3.5 model, which is capable of spectral measurement up to 3450 nm. Further details may be found here. News: Avesta featured in RT's Technology Update show Avesta has been featured in Russia Today's Technology Update show, showing our femtosecond laser application at Lebedev Physical Institute for diamond marking. You can watch the full show in English here: http://www.youtube.com/watch?v=Smbd7pxAuU8 News: 10-TW commercial system released We are proud to release our commercial Ti:S femtosecond system with the pulse peak power over 10 TW (pulse energy 500 mJ at <50 fs). The AVET-10 system is designed to fulfill the demand for research in particle acceleration, x-ray and attosecond pulse generation, plasma and fusion studies and many other areas. Please visit the product's page here. News: FREGAT-200 Cr:F amplifier installed in Kyoto University Avesta and Tokyo Instruments have successfully installed its Cr:Forsterite amplifier system in Kyoto University along with Avesta's ASF single-shot autocorrelator. The amplifier delivers >200 uJ pulses @1KHz @1238 nm. You can find out more details and view test data on the FREGAT description page. Featured Article: Farewell to contrast! Two is a company; three is a crowd! And the third pulse that appears on exit is strangely in front! It is time to purchase the new COMET contrast measurement system to see how a weak post-pulse hiding behind the main powerful pulse gives birth to a third pulse in front of the main one. You don’t believe us, do you? Then read our article here. ABOUT US: Avesta Ltd. is a research and development company producing femtosecond laser equipment in the field of ultrafast spectroscopy. We also have vast experience in designing and producing customer-specified femtosecond laser systems and measuring equipment. Femtosecond lasers are suitable for various scientific applications: * Diagnostics & imaging in biology and medicine * Multi-photon spectroscopy * Optical-computed tomography * Terahertz imaging * and more... The development of the ultrafast lasers in recent years has made them an indispensable tool in ultra-precise micromachining and various medical applications, such as ophthalmology or neurosurgery. Our product list comprises various femtosecond solid-state lasers: * Femtosecond fiber lasers * Femtosecond laser kits * Ti:Sapphire and Cr:Forsterite lasers with various options * Regenerative and multi-pass amplifiers * Complete multi-terawatt level laser systems. Flexible pricing allows you to choose optional equipment for your laser system, that is USB-controlled tuning slit, electronic starter etc. Avesta also offers a complete range of diagnostic tools and components for femtosecond research: * Cross-correlators * Spectrometers * Scanning autocorrelators * Single-shot autocorrelators * Optical choppers * Pulse pickers * Faraday isolators and rotators These tools are suitable for any kind of femtosecond research and assist in improvement of the scientific output of your system. ©1998-2014 Avesta Ltd. HOME | COMPANY | CONTACTS | SUPPORT |