THz光譜儀
TERA K15
All fiber-coupled Terahertz Spectrometer
2015年版-主要特點和優勢:
·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:行業證明超穩定光學延遲單元
·瞬時鎖模ALL-PM光纖激光技術,超高的穩定性和可靠性
·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
主要特點和優勢:
·新:多色激光輸出同步THz-TDS系統
·新:快速數據采集平臺沒有鎖定放大器
·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
系統組件:
·飛秒Er-doped光纖振蕩器,250 MHz重復率
·光纖耦合的太赫茲路徑發射器和接收器模塊和寬帶聚合物太赫茲光學
·OSCAT電子基于我們SYNCRO激光重復頻率控制的平臺
·電腦數據采集平臺和評價軟件
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 |