公司简介
俄罗斯Avesta公司成立于1990年，位于莫斯科西南方向的学术之城特罗次克。Avesta公司的超快激光技术引自俄罗斯P.N. 列别捷夫物理研究所量子无线电物理部门，产品包括飞秒光纤激光器、掺镱飞秒固体激光器、钛 宝石飞秒激光器、钛宝石连续激光器、掺镉镁橄榄石飞秒激光器、掺镉镁橄榄石连续激光器、飞秒激光器配件、钛宝石再生放大器、钛宝石多通放大器、掺镉镁橄榄 石连续系统、掺镉镁橄榄石再生放大器、扫描自相关器、单发自相关器、互相关器、光谱仪、位相测量仪、光学斩波器、脉冲选择器、谐波发生器、法拉第隔离器和 旋转器。
Avesta公司的产品广泛应用在放大器系统的种子源、多光子显微技术、频率测量、超快光谱学、半导体设备鉴定、光学相干X线断层摄影术、电信、材料加工、OPA泵浦、材料研究等领域。
产品列表
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OPTOMECHANICS | ||
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Pulse compressors
Prism pulse compressor APC-800
Simple adjustment and operation *
Broad introduced dispersion range *
Pass-through function *
Ideal for multiphoton microscopy *
Application
- Various spectroscopy fields
Download .pdf
Print version
APC-800/7000 | APC-800/13000 | ||||||
Wavelength range, nm | 700-900* | ||||||
Introduced dispersion min-max, fs^2 | (+7000) - (-7500)** | (+1000) - (-13000)** | |||||
Additional internal beam path, m | 2.3 | 2.8 | |||||
Transmission | >90% @ 800 nm | ||||||
Input polarization, linear | horizontal (vertical on request) | ||||||
Maximum input beam diameter, mm | 4 | ||||||
Dimensions, mm | 410x324x186 | ||||||
* - other wavelength ranges are available upon request | |||||||
Gas Compressor Compulse
Up to 1:10 compression ratio *
Energy efficiency 50% *
Input pulse energy up to 1 mJ *
800 and 1058 nm standard models *
Application
- Compression of output pulses of ultrafast amplifier systems
Open .pdf datasheet
Print version
Faraday isolators and rotators
Faraday optical isolators and rotators
Peak isolation 38 dB, 60 dB *
Transmission (1064nm, 800nm) >90% *
Broadband isolators *
Tunable isolators *
Application
- Feedback elimination
- Amplifier design
View .pdf datasheet
Print version
We offer a variety of optical isolator models:
Highly transparent (HT) single-stage isolators. Isolation 38-44 dB, wavelength 400-1250 nm (fixed), clear aperture 2-15 mm. Transmission >90%. |
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Broadband isolators. Isolation >38 dB. Center wavelength - 800 nm (other designs are also available on request). Bandwidth - 120 nm (>30 dB). Clear aperture is 2-12 mm. HT and SE modifications are also available. |
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Tunable isolators. Peak isolation 38-42 dB. Default central wavelength - 780 nm. Tuning range from 710 to 880 nm. Other wavelengths available upon request. |
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Single stage isolators with side exit (SE). Isolation 38-44 dB, wavelength from 400 to 1250 nm (fixed), bandwidth - 30 nm. Clear aperture 2-12 mm. |
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Double stage isolators. Isolation >60 dB. Wavelength is 600 - 1150 nm (fixed). Bandwidth - 30 nm. Clear aperture 2-12 mm. |
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Please specify the desired clear aperture, isolator type (above) and wavelength with your enquiry. Please also specify the rod type (TGG or Glass).
TGG rods have higher breakdown threshold than Glass rods.
Typical isolator models and their specification are given in the PDF Datasheet.
