Toptica Tunable Diode Lasers

  • Toptica TOPO Smart: Spectroscopy and Sensing Applications with smart CW Mid-IR Laser

    Toptica TOPO Smart: Spectroscopy and Sensing Applications with smart CW Mid-IR Laser

    In the fast-changing scientific landscape, the need for precise, efficient, and cost-effective spectroscopic tools is increasingly critical. The Toptica TOPO smart, a continuous wave (CW) mid-infrared (mid-IR) laser, represents a significant advancement in molecular spectroscopy.

  • TOPTICA TOPO Smart: A Mid-infrared, Tunable, High performance CW OPO

    TOPTICA TOPO Smart: A Mid-infrared, Tunable, High performance CW OPO

    The Toptica TOPO smart is a continuous-wave optical parametric oscillator which uses a novel pumping scheme to reduce size and cost relative to typical CW OPOs. It fills a price and capability gap in the mid-IR between low power, narrowly tunable interband cascade lasers, and high power, widely tunable CW OPOs like the TOPO.

  • TOPTICA DL-SHG pro: Tunable, frequency-doubled diode laser with digital control DLC pro

    TOPTICA DL-SHG pro: Tunable, frequency-doubled diode laser with digital control DLC pro

    TOPTICA's grating stabilized diode laser SHG pro is a medium power solution, for applications such as spectroscopy of atoms, ions and molecules, laser cooling and interferometry. Designed in TOPTICA’s proprietary pro technology, it combines best performance and ease-of-use. The system now includes fully-automated push-button coupling optimization into the SHG cavity and the output fiber. The package comprises a DL pro laser head. It can be upgraded to a TA-SHG pro, if an appropriate amplifier source is available.

  • Toptica TOPO – Widely Tunable High-Power cw OPO Laser System: A Singly-resonant OPO Laser System for MIR Spectroscopy and Applications

    Toptica TOPO – Widely Tunable High-Power cw OPO Laser System: A Singly-resonant OPO Laser System for MIR Spectroscopy and Applications

    MIR spectroscopy has never been easier. TOPTICA's powerful TOPO delivers wide tunability, narrow linewidth, and convenient hands-free digital control. There are no modules to exchange and no adjustments to be made by hand as the system tunes over its full range. A wide mode hop-free tuning range up to 300 GHz (10 cm-1) with a narrow linewidth (2 MHz, 1·10-4 cm-1) enables visibility of full spectroscopic signatures. Beyond the mode hop-free tuning range, the digital control enables simple stitching of multiple mode hop-free ranges for wide continuous spectroscopy.

  • TOPTICA: Covering the 900nm region with wide mode-hop-free tuning

    TOPTICA: Covering the 900nm region with wide mode-hop-free tuning

    Lasers of TOPTICA’s CTL product family are made to be ideal tools for exciting micro-cavities or quantum dots, for pumping micro combs, as well as for component testing and spectroscopy. Their most important property is providing wide and continuous tunability without any mode-hops. They have high power, a narrow linewidth and low drift. Scans can be performed with highest resolution. This unique combination of features makes them outstanding in their field and enables researchers to perform measurements at the quantum limit.

  • Toptica CTL: Continuously Tunable Laser

    Toptica CTL: Continuously Tunable Laser

    The Toptica CTL is the ultimate choice when looking for a laser that is widely tunable without any mode-hopping. It has high power, a narrow linewidth and high absolute and relative wavelength accuracy. Wide scans can be performed with highest resolution. With the fully digital, low noise and drift DLC pro controller, the CTL laser is easy to use and operate via touch-screen and knobs as well as via remote PC GUI and command language.

  • Toptica TA pro Tapered Amplifier Laser System

    Toptica TA pro Tapered Amplifier Laser System

    The TA pro is the flagship product of TOPTICAs high power tunable diode laser solutions.  Its tapered amplifier technology allows for high power with excellent beam quality, while at the same time maintaining the favorable spectral properties of the pro master laser. The TA pro is a completely revised version of a very well-established laser system, the TA 100. It has been optimized for extreme stability and ease of use, and has proved these properties in numerous tests in TOPTICAs and customers´ laboratories.

  • Toptica DL Pro: Tunable diode laser with digital control DLC pro

    Toptica DL Pro: Tunable diode laser with digital control DLC pro

    Toptica's DL pro is the ultimate tunable diode laser. Its revolutionary mechanical design allows for both easy operation and extreme stability at the same time. It offers highest output powers, and optimized mode-hop-free tuning with a perfectly positioned virtual pivot point for the grating movement (Patents: DE 10 2007 028 499 and US 7970024).

  • Toptica TA-FHG pro High-power, tunable, frequency-quadrupled diode laser

    Toptica TA-FHG pro High-power, tunable, frequency-quadrupled diode laser

    The TA-FHG pro is a tunable, diode-based laser source in the deep UV spectral range. The system consists of an external cavity diode laser, a high power semiconductor amplifier (TA), and two cascaded second harmonic generation stages (SHG pro). Alternatively, it can be equipped with a fiber amplifier (FA) or Raman fiber amplifier (RFA). It provides tunable laser radiation for spectroscopy, laser cooling, holography and interferometry.

  • Toptica BoosTA pro High-Power Tapered Laser Amplifier

    Toptica BoosTA pro High-Power Tapered Laser Amplifier

    The TopticaBoosTA pro, TOPTICA’s new stand-alone optical amplifier, increases the output power of a DL pro or any other linearly polarized master laser by up to 20 dB (x100). Following TOPTICA’s well-established pro-technology, the TA chip is mounted in a compact unit with optimized heat management and beam-shaping optics. A compact, external power supply (DC HP) drives the amplifier head and allows effortless operation - even of current-hungry TA chips at wavelengths with lower gain. Researchers thus benefit from output power levels up to 3.5 W.

    The BoosTA pro head includes a high-bandwidth current modulation board, which – when used in a closed feedback loop – allows compensating power fluctuations of the master laser by adjusting the amplifier gain. The board also features a protective circuit to avoid the risk of electronic chip damage. The beam management of the seed laser can be greatly simplified by optional fiber input coupling. Other options are optical isolators and fiber output coupling. The BoosTA pro head has sufficient space for a 60 dB isolator to protect the TA chip from back reflections.

  • Toptica DFB pro Distributed-feedback laser

    Toptica DFB pro Distributed-feedback laser

    Toptica Distributed feedback (DFB) lasers unite wide tunability and high output power. The frequency-selective element – a Bragg grating – is integrated into the active section of the semiconductor and ensures continuous single-frequency operation. Due to the absence of alignment-sensitive components, DFB lasers exhibit an exceptional stability and reliability. The lasers work under the most adverse environmental conditions – even in the Arctic or in airborne experiments.

    Three laser heads, designed specifically for DFB lasers, accommodate different diode packages: the compact DFB pro and its “big brother” DFB pro L integrate 9 mm or TO3-type diodes. The DFB pro BFY offers a dedicated laser head for butterfly-type diodes.

    Owing to their wide continuous tuning range, DFB lasers lend themselves particularly to applications in atomic and molecular physics, gas sensing, phase-shifting interferometry, and continuous-wave terahertz generation.

  • Toptica TA-SHG pro High-power, tunable, frequency-doubled diode laser

    Toptica TA-SHG pro High-power, tunable, frequency-doubled diode laser

    The Toptica TA-SHG pro system comprises a tunable diode laser, a high power semiconductor (TA) and an integrated frequency doubling stage (SHG pro). Alternatively, it is available with a fiber (FA) or Raman fiber (RFA) amplifier. The SHG stage is a folded ring cavity in bow-tie configuration with excellent thermal and mechanical stability. The system now includes fully-automated push-button coupling optimization into the TA chip, the SHG cavity and the output fiber, as well as output power stabilization. It provides tunable laser radiation for spectroscopy, laser cooling, optical data storage, holography and interferometry. 

  • Toptica DLC TA-SHG pro - Intelligent features and touch control

    Toptica DLC TA-SHG pro - Intelligent features and touch control

    The digital DLC TA-SHG pro offers unprecedented convenience and best specifications for challenging experiments with frequency-converted tunable diode lasers.  

    New conveniences for working with frequency-converted diode lasers!

    TOPTICA’s latest DLC TA-SHG pro systems offer the lowest noise levels, narrowest linewidths and a simpler way to manage laser operation. Thanks to new, automated functions these systems revolutionize the daily work with frequency-converted lasers.

    Intelligent, automated alignment features integrated directly into the laser head transform the work with lasers: With the push of a button, the AutoAlign option re-optimizes the SHG system output power by maximizing the coupling efficiency of the laser into the TA chip and the SHG resonator via built-in intelligence and servo-controlled flexure mirror mounts. The PowerLock option automatically compensates residual drifts caused by changing environmental conditions, offering unvarying stable laser output with constant power. Fiber-coupled systems using the FiberMon option can monitor the optical power coupled to the SHG output fiber. In combination with the FiberMon option, AutoAlign and PowerLock are also available for fiber-coupled systems.

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