THz光谱仪
TERA K15
All fiber-coupled Terahertz Spectrometer
2015年版-主要特点和优势：
·新:没有锁定放大器检测方案
·新:加快了快速扫描速度
·新:大> 850 ps扫描范围
·新:行业证明超稳定光学延迟单元
·瞬时锁模ALL-PM光纤激光技术，超高的稳定性和可靠性
·特殊的高功率，光纤耦合的太赫兹天线包括在系统中
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
主要特点和优势：
·新:多色激光输出同步THz-TDS系统
·新:快速数据采集平台没有锁定放大器
·新:快速扫描延迟线> 850 ps总范围
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
系统组件：
·飞秒Er-doped光纤振荡器，250 MHz重复率
·光纤耦合的太赫兹路径发射器和接收器模块和宽带聚合物太赫兹光学
·OSCAT电子基于我们SYNCRO激光重复频率控制的平台
·电脑数据采集平台和评价软件
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 |
