Where to Buy Lasers for Quantum Photonics

Arche is the world's most cost-effective femtosecond laser. A suite of ultrafast fiber lasers with 100 MHz range repetition rates, centered at 1560 nm, delivering < 500 fs. Arche is a workhorse tool for many research and industrial applications requiring reliability and affordability.

The realization of quantum-sensor based experimental setups and products relies on the availability of state-of-the art components like specialized diamond tips, fast low-noise electronics, and high-performance lasers. At HÜBNER Photonics we offer the following lasers targeted at quantum applications:

• The Cobolt 06-01 Series contains lasers over a large wavelength range in a compact plug and play format. The Series consists of high-performance fixed wavelength diode laser modules (MLD) and diode-pumped lasers (DPL). High speed direct modulation capability and true off during modulation make them ideal for applications in bioimaging and quantum technologies.
• The C-WAVE is also used to test the quality of artificially grown structures with color centers designed for quantum applications. Key characteristics of the C-WAVE are the wide spectral coverage in the visible and NIR (450 nm – 3.5 µm), narrow linewidth (< 1 MHz), mode-hop-free tunability, high output power of several hundred milliwatts, and its nearly perfect Gaussian beam profile.

See us at CLEO 2024 in Charlotte, North Carolina, United States, May 7–9 (booth 819)!

We offer a 405 nm single longitudinal mode (SLM) diode laser, purpose-built for the demanding realm of quantum cryptography. Its output power reaching 100 mW, exceptional coherence and minimal linewidth make it a vital tool. Its applications extend to quantum imaging for cancer cells diagnostic, quantum key distribution systems, quantum encryption networks, and quantum communication protocols, all of which rely on its precision and stability to safeguard sensitive data against potential threats. These features make it an ideal choice for quantum key distribution and secure data transmission in quantum encryption systems, ensuring the utmost data security in a straightforward and practical manner. Another popular wavelength for quantum applications – 785 nm, – can also be offered in various configurations suitable for quantum cryptography.

On request, Integrated Optics manufacture single fibers with Bi-end-caps in custom lengths for quantum customers to avoid burned fiber tips in the UV range.

TOPTICA's products provide an ultra-broad laser wavelength coverage: 190 nm – 0.1 THz (corresponding to 3 mm). They enable a big variety of demanding applications in quantum optics, spectroscopy, biophotonics, microscopy, test & measurement, as well as materials inspection.

all wavelengths. From 190 nm to 0.1 THz

See us at CLEO 2024 in Charlotte, North Carolina, United States, May 7–9 (booth 113)!