THz光譜儀 TERA K15 All fiber-coupled Terahertz Spectrometer 2015年版-主要特點(diǎn)和優(yōu)勢: ·新:沒有鎖定放大器檢測方案 ·新:加快了快速掃描速度 ·新:大> 850 ps掃描范圍 ·新:行業(yè)證明超穩(wěn)定光學(xué)延遲單元 ·瞬時(shí)鎖模ALL-PM光纖激光技術(shù),超高的穩(wěn)定性和可靠性 ·特殊的高功率,光纖耦合的太赫茲天線包括在系統(tǒng)中 TERA K15: Antenna model | TERA15-FC | Spectral range | >4 THz (typically 4.5 THz), for higher bandwidth ask for metal mirror option | Dynamic range | >75 dB (typically 80 dB) | Total scan range | >850 ps, flexible setting of scanning range and speed | THz frequency resolution | <1.2 GHz | Laser specifications | | Wavelength | 1560 nm | Total average output power | >60 mW | Repetition rate | 100 MHz | Output port configuration | 2 x fiber coupled FC/APC ports, PM fiber | Pulse duration | <90 fs, after 2.5 m patch cord | Dimensions / weight | | Optical unit | 540 x 450 x 200 mm3 / 27 kg | THz control electronics | 448 x 132 x 550 mm3 / 10 kg | TERA SYNC Synchronizable fiber-coupled Terahertz Spectrometer 主要特點(diǎn)和優(yōu)勢: ·新:多色激光輸出同步THz-TDS系統(tǒng) ·新:快速數(shù)據(jù)采集平臺(tái)沒有鎖定放大器 ·新:快速掃描延遲線> 850 ps總范圍 TERA SYNC: Antenna model | TERA15-FC | Spectral range | >4 THz (typically 4.5 THz), for higher bandwidth ask for metal mirror option | Dynamic range | >75 dB (typically 80 dB) | Total scan range | >850 ps, flexible setting of scanning range and speed | THz frequency resolution | <1.2 GHz | Laser specifications | | Wavelength | 1560 nm, alternatively 780 nm or multicolor ports | Total average output power | >350 mW | Repetition rate | 100 MHz, synchronizable to external source | Output ports for THz generation | 2 x fiber coupled FC/APC ports, PM fiber | Pulse duration | <90 fs | Dimensions / weight | | Optical unit | depending on configuration | THz control electronics | depending on configuration | TERA OSCAT High-speed Terahertz Spectrometer 系統(tǒng)組件: ·飛秒Er-doped光纖振蕩器,250 MHz重復(fù)率 ·光纖耦合的太赫茲路徑發(fā)射器和接收器模塊和寬帶聚合物太赫茲光學(xué) ·OSCAT電子基于我們SYNCRO激光重復(fù)頻率控制的平臺(tái) ·電腦數(shù)據(jù)采集平臺(tái)和評價(jià)軟件 TERA OSCAT: Antenna model | TERA15-FC* | | Spectral range | >3 THz in step mode, >1 THz in rapid mode | | Dynamic range | >60 dB in step mode, >35 dB in rapid mode | | Total scan range | up to 4 ns (pulse-to-pulse, virtually unlimited) | | Rapid scan range | up to 40 ps | | Rapid scan rate | >200 waveforms / s | | THz frequency resolution | <3 GHz | | Scan mode | rapid / step scan | | Laser specifications | | | Wavelength | 1560 nm | | Total average output power | >60 mW | | Repetition rate | 250 MHz | | Output port configuration | 2 x fiber coupled FC/APC ports, PM fiber | | Pulse duration | <90 fs directly from laser, <120 fs after OSCAT delay line | | Dimensions / weight | | | Optical unit | 450 x 560 x 200 mm³ / 34 kg | | THz control electronics | 448 x 132 x 550 mm3 / 10 kg | | TERA K8 Terahertz Spectrometer using 800 nm Laser TERA K8: Antenna model | TERA8-1* | Spectral range | >3.5 THz | Dynamic range | >65 dB | Total scan range | >300 ps, flexible setting of scanning range and speed | THz frequency resolution | <3 GHz | Scan mode | rapid / step scan | Laser specifications | | Wavelength | 780 nm | Total average output power | >65 mW | Repetition rate | 100 MHz | Output port configuration | free space | Pulse duration | 100 - 120 fs | Dimensions / weight | | Optical unit | 920 x 460 x 190 mm3 / 44 kg | THz control electronics | 448 x 132 x 550 mm3 / 10 kg | |