TOPTICA Photonics is the number one supplier for laser diodes, providing the widest and most continuous coverage available within the optical spectrum. Our laser diodes have been thoroughly examined in an external cavity diode laser configuration. Based on our extensive testing we can ensure the highest quality to our valued customers.
United Kingdom
Knight Optical We can offer Custom Moulded Aspheric Lenses for use with Laser Diode Collimators. Aspheric lens surfaces are used to correct spherical aberration (where the converging light from a lens does not have a common focal point, resulting in a distorted image) in lasers and imaging. Traditional spherical lenses cannot collimate light effectively because even small angles of incidence can produce spherical aberrations. This can mean that several components may be required to get the desired result. The non-spherical surface of an aspheric lens allows a single component to effectively focus or collimate even highly divergent emissions, potentially replacing a multi-lens system with a single aspheric lens. Therefore Aspheric Lenses that are moulded are ideal for use within laser diode-to-fibre coupling applications. For more information read PDF ….
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LAS 5000XD uses Tunable Diode Laser Spectroscopy (TDLS) and comes in various models for measuring parameters such as NH3 + H2O, HF, CO + CO2, O2, HCl + H2O, etc. It combines robustness, fast response time (1 s) and high accuracy measurement in harsh environments.
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Ceramic reflectors supplied by us work particularly well in Ruby and Nd:YAG laser pumping chambers and can be a highly cost effective alternative to metal coated reflectors. They are also used extensively as reflectors in housings for high intensity lamps. > resists chemical attack > has high strength > has a high reflectivity over a broad wavelength band > has good thermal conductivity and > excellent dimensional and electrical stability at all operating temperatures. Specification: - - BAB192 (TCT97, BAB349) - - Material: 99% Alumina - - Specification: Φ31.00xΦ12.00x97.00 - - Application: welding, cutting, marking and in medical lasers (2) Single lamp and single rod - - Ceramic reflector TCT117 used - - Matchable YAG rods: φ(3-7)x140mm or longer - - Matchable lamps: ST256 (maximum OD is 8mm, overall length >270mm.) - - Suitable for 80W to 150W YAG lasers - - Dimension: 260x55x40mm
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The CryLaS High-Power series lasers are diode-pumped solid-state lasers (DPSS lasers) based on a microchip design. It consists of a Nd:YAG resonator with a directly coupled saturable absorber that works as a passive Q-switch. As the historically first development of CryLaS GmbH, the lasers are widely used in industrial and scientific application. They impress with their reliability, especially in the OEM business, and offer high pulse power with comparatively small housing dimensions. Thanks to frequency conversion, the lasers are available from IR to DUV. The FTSS355-300 laser delivers 300 µJ pulse energy at a maximum repetition rate of 20 Hz and a pulse width of 1.7 ns, i.e. a peak pulse power of 175 kW. CryLaS lasers impress with their simple installation, service-free operation and long laser lifetime. They are the ideal tool for OEM applications and demanding scientific lab use.
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