NEWS
Existing laser systems are constantly being improved. New solutions and products are added. Below we inform you about our latest development and latest achievements.
June 2021
HT Laser extends the range of offered lasers with a variety of non-tunable compact lasers
for both science and industry (OEM). The offered lasers cover a wide spectrum from IR (4.8 µm)
to deep UV (213 nm)
and are available as CW-laser, as well as Q-switched. Almost all models are available with fiber coupling.
April 2020
Thanks to continuous technical development of laser systems, their parameters can be extended and improved. Recently, an option has been added to the TIS-SF-07
and DYE-SF-07
laser systems. This option allows to continuously tune the wavelength with a bandwidth of over 80 GHz!
The option means a tunability of over 80 GHz without interruption and withou mode hoping. This simplifies many processes and opens up new applications for users.
The option means a tunability of over 80 GHz without interruption and withou mode hoping. This simplifies many processes and opens up new applications for users.
November 2019
Our single frequency DPSS laser Mozart
has now an option for tunable wavelength
around the peak wavelength at 532 nm!
The tunability bandwidth can be adapted to the intended application, depending on the requirements.
Scaning range: 5 or 18 GHz ( >18 GHz on request)
Scan types: continuous, scan-stitch
The tunability bandwidth can be adapted to the intended application, depending on the requirements.
Scaning range: 5 or 18 GHz ( >18 GHz on request)
Scan types: continuous, scan-stitch
July 2019
The single frequency laser systems like DYE-SF-077/TIS-SF-777 can be delivered with full automatic control system via PC or laptop.
With the help of the delivered software the control of all elements (resonator piezo ceramic, galvodriver of the etalon, birefringent filters) and the wavelength control is possible. This system enables automatic adjustment of the laser wavelength and quasi-smooth scanning of the laser frequency in the entire spectrum.
This is a complete analog to our T&D-scan system, but in a single frequency version.
With the help of the delivered software the control of all elements (resonator piezo ceramic, galvodriver of the etalon, birefringent filters) and the wavelength control is possible. This system enables automatic adjustment of the laser wavelength and quasi-smooth scanning of the laser frequency in the entire spectrum.
This is a complete analog to our T&D-scan system, but in a single frequency version.
April 2019
In order to improve the operation of our Titan:Sapphire lasers and to make them as comfortable as possible, they will be equipped with extremely broadband optical elements
soon. This eliminates the need to replace mirrors when changing from one spectrum to another.
June 2018
The frequency doubler FD-SF-07
now offers the possibility not only to generate frequency-doubled laser radiation, but also to generate sum-frequency
of two different wavelengths, e.g..:
It is also possible to double the quasi-CW laser radiation. Here the design of the doubler is such, that the resonator length of the doubler can be adapted to the repetition rate of the fundamental radiation.
Input 1: 532 nm (Mozart 532)
Input 2: 690 - 1025 nm, 1,5 W (TIS-SF-07)
Output: 300 - 350 nm, upt to 50 mW and more.
In diesem Beispiel wird die Linie des Ti:Saphir-Lasers anhand des Ausgangssignals des Verdopplers angepasst.
Input 2: 690 - 1025 nm, 1,5 W (TIS-SF-07)
Output: 300 - 350 nm, upt to 50 mW and more.
In diesem Beispiel wird die Linie des Ti:Saphir-Lasers anhand des Ausgangssignals des Verdopplers angepasst.
It is also possible to double the quasi-CW laser radiation. Here the design of the doubler is such, that the resonator length of the doubler can be adapted to the repetition rate of the fundamental radiation.
February 2018
The spectrum of the T&D-Scan
laser system and the dye laser
has now been extended further to 260-275 nm
in the DUV range. The fundamental wavelength in the 520-550 nm
range now better covers the gap between the dye R110 (550-590 nm) and the frequency-doubled titanium sapphire (475-550 nm), where the power is naturally lower. The dye Coumarine 540 is used, which is pumped with a 488nm DPSS laser. The power in this range exceeds 25 mW at the second harmonic
and 150 mW at the fundamental wavelength.
As the consequence of this measure the T&D-scan laser system and the dye lasers advance further into the "deep UV" and thus offer new application possibilities for the users.
As the consequence of this measure the T&D-scan laser system and the dye lasers advance further into the "deep UV" and thus offer new application possibilities for the users.
