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  > Lasers & Other Related Products      > Lasers and Laser Systems      > Terahertz

Terahertz

SIFIR-50 offers reliable terahertz operation to scientific and commercial users.

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Superior Reliability & Performance

 

Coherent’s team holds extensive expertise in optically pumped THz generation.  With our systems capability, this team has designed and developed a THz local oscillator that was launched into orbit and is currently operational on a satellite circling the globe (see the paper below). Optically pumped THz generation offers the advantage of both high power and CW operation, ideal for development of solutions for security, non-destructive testing, imaging, and medical applications. Contact Coherent if you have a high power source requirement and would like to leverage Coherent’s expertise in this area.

The SIFIR-50 Laser System brings reliable, easy operation, stable output, and outstanding beam quality to the scientific and commercial THz application user. The SIFIR-50 package is rugged, and transportable.

The SIFIR-50 is an optically pumped THz laser consisting of a sealed-off pump laser, a frequency standard, and a THz laser cavity. The pump laser inside the SIFIR-50 features an efficient folded resonator approach contained within an all-metal housing. Metal seals insure both long operational and shelf lifetimes. This structural approach gives the SIFIR-50’s pump laser its outstanding beam quality and stability.

The controller module contains all of the electronics necessary to support the laser head, including the solid-state RF power supply for the pump laser, the pump laser frequency-control electronics, and the user interface displays.

The superior performance of the SIFIR-50 laser technology has made it the THz source of choice for a wide range of demanding applications?from a 5-year atmospheric measurement mission on NASA’s AURA Satellite to characterizing advanced next-generation devices and materials for telecommunications.

 

 

 

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제목
Verdi G10 file
VARIABLE TEMPERATURE CRYOSTAT(Liquid Helium) file
Tripler file
THz Laser System (SIFIR-50) file
Synchro-Lock 900 file
STREAK CAMERA (C3681) file
Spectrometer and gratings file
REGULATED DC POWER SUPPLY(for PMT) file
Pyrocam III Beam Profilerer file
Pulse Picker 9200 file
Photoconductive THz Antenna file
Oscilloscope (5054A) file
Oriel Cornerstone™ 260 1/4 m Monochromator file
Objective lens file
MOTORIZED LINEAR STAGE [ X 2 ] file
Mira Optima 900-F (modelocked fs titanium:sapphire laser set) [ X 2 ] file
Miniature Fiber Optic Spectrometer : USB4000-VIS-NIR file
Lock-in Amplifier (SR830) file
Light Chopper(SR540) file
Laser power/energy meter file
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