Cw lasers - Import export

The DPSS-CW-DUV laser FQCW266-100 delivers an output power of 100 mW in single-mode operation at a wavelength of 266 nm. Other models in the low-power series are available with optical output powers of up to 200 mW. Compared to the 266 nm CW lasers from other manufacturers, the FQCW266 systems are characterized by a long coherence length of more than 1000 m, a narrow line width of < 300 kHz, and a sealed design that ensures reliable operation without the need for subsequent adjustments of the internal optics. Due to the sealed housing, the lasers require very little maintenance and are particularly suitable for industrial 24/7 operation. The central wavelength is in the range of 266.02 nm and 266.07 nm (in air). The output power can be adjusted from 10 mW to 110 mW in 1 mW increments. The power consumption of the laser is less than 160 W. The laser comes with a software for control of the main functions by a PC.

The DPSS-CW-DUV laser FQCW266-1000 delivers an output power of 1000 mW in single-mode operation at a wavelength of 266 nm. Other models in the high-power series are available with optical output powers of from 300 mW up to 1 W. Compared to the 266 nm CW lasers from other manufacturers, the FQCW266 systems are characterized by a long coherence length of more than 1000 m, a narrow line width of < 300 kHz, and a sealed design that ensures reliable operation without the need for subsequent adjustments of the internal optics. Due to the sealed housing, the lasers require very little maintenance and are particularly suitable for industrial 24/7 operation. The central wavelength is in the range of 266.02 nm and 266.07 nm (in air). The output power can be adjusted from 10 mW to 1 W. The power consumption of the laser is less than 450 W. The laser comes with a software for control of the main functions by a PC.

The DPSS-CW-DUV laser FQCW266-200 delivers an output power of 200 mW in single-mode operation at a wavelength of 266 nm. Other models in the low-power series are available with optical output powers from 10 mW to 200 mW. Compared to the 266 nm CW lasers from other manufacturers, the FQCW266 systems are characterized by a long coherence length of more than 1000 m, a narrow line width of < 300 kHz, and a sealed design that ensures reliable operation without the need for subsequent adjustments of the internal optics. Due to the sealed housing, the lasers require very little maintenance and are particularly suitable for industrial 24/7 operation. The central wavelength is in the range of 266.02 nm and 266.07 nm (in air). The output power can be adjusted from 20 mW to 220 mW in 2 mW increments. The power consumption of the laser is less than 160 W. The laser comes with a software for control of the main functions by a PC.

The DPSS-CW-DUV laser FQCW266-300 delivers an output power of 300 mW in single-mode operation at a wavelength of 266 nm. Other models in the high-power series are available with optical output powers of up to 1 W. Compared to the 266 nm CW lasers from other manufacturers, the FQCW266 systems are characterized by a long coherence length of more than 1000 m, a narrow line width of < 300 kHz, and a sealed design that ensures reliable operation without the need for subsequent adjustments of the internal optics. Due to the sealed housing, the lasers require very little maintenance and are particularly suitable for industrial 24/7 operation. The central wavelength is in the range of 266.02 nm and 266.07 nm (in air). The output power can be adjusted from 30 mW to 300 mW. The power consumption of the laser is less than 450 W. The laser comes with a software for control of the main functions by a PC.

The DPSS-CW-DUV laser FQCW266-500 delivers an output power of 500 mW in single-mode operation at a wavelength of 266 nm. Other models in the high-power series are available with optical output powers of up to 1 W. Compared to the 266 nm CW lasers from other manufacturers, the FQCW266 systems are characterized by a long coherence length of more than 1000 m, a narrow line width of < 300 kHz, and a sealed design that ensures reliable operation without the need for subsequent adjustments of the internal optics. Due to the sealed housing, the lasers require very little maintenance and are particularly suitable for industrial 24/7 operation. The central wavelength is in the range of 266.02 nm and 266.07 nm (in air). The output power can be adjusted from 5 mW to 500 mW. The power consumption of the laser is less than 450 W. The laser comes with a software for control of the main functions by a PC.

The DPSS-CW-DUV laser FQCW266-10 delivers an output power of 10 mW in single-mode operation at a wavelength of 266 nm. Other models in the low-power series are available with optical output powers of up to 200 mW. Compared to the 266 nm CW lasers from other manufacturers, the FQCW266 systems are characterized by a long coherence length of more than 1000 m, a narrow line width of < 300 kHz, and a sealed design that ensures reliable operation without the need for subsequent adjustments of the internal optics. Due to the sealed housing, the lasers require very little maintenance and are particularly suitable for industrial 24/7 operation. The central wavelength is in the range of 266.02 nm and 266.07 nm (in air). The output power can be adjusted from 2 mW to 12 mW in 0.1 mW increments. The power consumption of the laser is less than 160 W. The laser comes with a software for control of the main functions by a PC.

The DPSS-CW-DUV laser FQCW266-25 delivers an output power of 25 mW in single-mode operation at a wavelength of 266 nm. Other models in the low-power series are available with optical output powers of up to 200 mW. Compared to the 266 nm CW lasers from other manufacturers, the FQCW266 systems are characterized by a long coherence length of more than 1000 m, a narrow line width of < 300 kHz, and a sealed design that ensures reliable operation without the need for subsequent adjustments of the internal optics. Due to the sealed housing, the lasers require very little maintenance and are particularly suitable for industrial 24/7 operation. The central wavelength is in the range of 266.02 nm and 266.07 nm (in air). The output power can be adjusted from 3 mW to 30 mW in 0.3 mW increments. The power consumption of the laser is less than 160 W. The laser comes with a software for control of the main functions by a PC.

The TopWave 266 sets new standards with respect to low-noise operation. The narrow linewidth laser emission typically shows < 0.1% RMS, hence the user benefits from an improved signal-to-noise ratio during measurements. Designed for easy integration the TopWave 266 is a turnkey system which the user can control either via a touch panel at the control unit or using the USB/Ethernet interface in combination with a PC GUI. Due to its high wall-plug efficiency the system can be operated with conduction cooling only. In case no proper heatsinking is possible, a closed loop chiller option is available. The TopWave 266 is ideal for sophisticated measurement and production tasks in e.g. semicon inspection, lithography or Raman spectroscopy. It is a cost-effective and reliable laser that enables the user to concentrate on their application rather than worrying about the light source.

Each TeraBeam system comprises two distributed feedback (DFB) lasers with built-in optical isolators and fiber-optic beam combination. Available at 780 nm and 1.5 µm, the TeraBeam matches the excitation wavelengths of GaAs and InGaAs terahertz emitters, respectively. TOPTICA carefully selects the laser diodes with respect to their thermal tuning range. The DLC Smart controls the temperatures of both lasers with unmatched precision.

The FPI 100 is a confocal, scanning Fabry-Perot interferometer with a built-in photodetector unit, designed for measuring and controlling the mode profiles of continuous wave (cw) lasers. The FPI is available with different mirror sets and photodetectors for wavelength ranges between 330 nm and 3000 nm. The standard mirror reflectivity is 99.8 %, corresponding to a typical finesse of > 400, resolving even narrow laser lines.

TOPTICA's beat detection consists of two flexible modules: DFC BC and DFC MD. Separating beam combination and beat detection into two units allows for placing them at different locations. The DFC BC and DFC MD units are specifically designed for a combination of the DFC with TOPTICA's DL pro tunable diode laser series, but can also be used with other cw lasers.

TOPTICA’s frequency comb product line uses our proprietary CERO-technology which is based on Difference Frequency Generation (DFG). It is inherently fCEO-stable and combines high robustness, high-end performance and a convenient user-interface in a compact format. Frequency combs are used to measure absolute optical frequencies and to stabilize cw-lasers to specific frequencies, for example in order to drive transitions in cold atomic samples. Stabilization of Tunable Diode Lasers to a frequency comb is a reliable way forward to deal with the rising complexity of optical quantum technology applications.

TOPTICA's offset-free frequency comb DFC (Difference Frequency Comb) and tunable cw diode lasers (DL pro) can be combined into easy-to-use laser systems delivering frequency-stable cw-output at any wavelength between 420 nm and 2200 nm. A complete laser system contains a DFC CORE, wavelength extensions (DFC EXT), cw diode lasers (DL pro), beat units (DFC BC, DFC MD), all necessary stabilization electronics, a wavelength meter (High Finesse), RF-reference, counter, spectrum analyzer, control server (PC) and user software.

Various extension modules are available that convert the offset-free fundamental output of the DFC CORE from 1560 nm to any desired wavelength between 420 nm and 2200 nm. The wavelength conversion in these modules is achieved with the well-established technology of TOPTICA’s ultrafast fiber lasers. All extension modules use highly stable all-fiber amplification, nonlinear conversion and compression. The output power of all extension modules allows for phase-locking of cw lasers. Special wavelength extensions are available on request or included in TOPTICA's complete stabilized laser systems.

The wavelength meters of the WS series accomplish wavelength measurements with highest accuracy. Both cw and pulsed lasers with narrow-band emission can be examined, monitored and even actively controlled. Various models of the WS series are available, covering UV to IR wavelength ranges (192 nm - 11 µm). Based on a rugged Fizeau interferometer setup without any moving components, the wavelength meters provide quasi unlimited lifetime.The spectrum analyzers LSA and HDSA allow for multi-line or broadband spectrum of light sources like cw and pulsed lasers, gas discharge lamps, super luminescence diodes, semiconductor laser diodes and LEDs.