Del Mar Photonics

Computer-controlled high resolution SPECTROMETER based on broadly tunable CW laser model TIS-FD-08/A-scan



Del Mar Photonics presents new unique fully computerized powerful laser spectrometer for research studies demanding fine resolution and high spectral density of radiation within UV-VIS-NIR spectral domains.

This fully automated high-resolution spectrometer based on Tekhnoscan's CW narrow-line Ti:Sapphire laser, model TIS-FD-08/A-scan, comes as a perfect embodiment of modern ideas and technology innovation in the field of smart laser spectrometers. Novel advanced design of the fundamental laser component implements efficient intra-cavity frequency doubling as well as provides a state-of-the-art combined ultra-wide-tunable Ti:Sapphire & Dye laser covering a super-broad spectral range between 275 and 1100 nm.

The spectrometer includes, as its base, a CW ultra-wide-tunable narrow-line laser, high-precision wavelength meter, an electronic control unit driven through USB interface as well as a software package. Positions of wavelength selection components in the laser as well as the position of the non-linear crystal are precisely controlled with the help of a closed-loop feed-back system including a wavelength meter. The spectrometer is fully controllable through a user-friendly computer interface that offers a variety of modes for setting and scanning of the radiation wavelength as well as different modes of data acquisition and recording.

The TIS-FD-08/A-scan features LabWindows™ based software running under Windows™ XP/Vista. For acquisition of experimental data an 8-channel 14-bit ADC is used with quantisation frequency of 3 MHz and channel multiplexing frequency 3 MHz.

The spectrometer is designed for wide-range spectral studies and characterization of quantum semiconductor structures, meta-materials, bio-objects as well as for nano-, bio-technological applications, and quality control.

Laser Spectrometer Specifications

 Light source

 CW Ti:Sapphire laser1
 CW Ti:Sapphire laser with intra-cavity frequency doubling2
 CW Dye laser3
 CW Dye laser with intra-cavity frequency doubling4

 Wavelength range

 680–1100 nm1
 550–700 nm3

 Output power

 up to 4 W in the ranges 550–770 / 680–1100 nm
 up to 500 mW in the ranges 275–350 / 390–550 nm

 Radiation linewidth

 < 0.001 nm (< 1 GHz) / < 0.05 nm

 Wavelength accuracy

0.001 nm / 0.01 nm

 Scanning modes

 smooth scanning / step-scan

 Data channels

 One 8-channel 14-bit ADC
 One 12-bit DAC
 6 input ports
 4 output ports

 Accessories (optional)

 laser power meter
 UV-IR viewer
 extra dye circulation unit
 pump laser



Quote request

Del Mar Photonics, Inc.
4119 Twilight Ridge
San Diego, CA 92130
tel: (858) 876-3133
fax: (858) 630-2376