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Optical elements for lasers: optical filters, mirrors with dielectric reflecting coatings (resonator and rotary), lenses (for telescopes, focusing objects, etc.) and protective glasses.
Allow to reject and position the laser beam on the surface to be treated. Application: marking, engraving and welding materials; medical scanning heads (2-axis scanning heads, 3-axis scanning systems, controllers and software)
Welding and cutting heads and lenses, as well as focal length tracking systems, serve to provide the best technological result. Possible selection for different lasers with a power of 100 to 10,000 watts.
Lasers wavelength 10.6 micron with RF modulation from world manufacturers. Sales, service and repair.
Lasers for cutting, welding, marking and thermosetting of materials from world manufacturers. Sale, service and repair.
Lasers for cutting, welding, marking and thermosetting of materials of our production. Development, sale, service and repair.
Quantum is the main element of a solid-state laser emitter, consisting of a reflector, an active element, one or more pump lamps (or diode lines) that are structurally located in a common housing.
Continuous and quasi-continuous (CW & QCW). Application: medicine, pumping solid-state lasers, material processing, scientific research.
Forced cooling of a liquid, which is heated as a result of absorption of excess heat, which is released during the generation of laser radiation. Using the cooling system allows you to control the operating temperature of the coolant, more precisely to maintain a predetermined value, to reduce the volume of water contained in the cooling system.
The danger of electromagnetic and, in particular, laser radiation for the human body is a scientifically proven fact. It has a negative effect on the condition of the skin and can lead to thermal burns. But the greatest danger it presents to the eyes. Any rays: straight, scattered and reflected - have a detrimental effect on the health of the eyes and, in some cases, can cause complete loss of vision.
Used for pumping active solid state lasers. We can make or pick up a pump lamp according to your requirements.
Designed for use in quantum lasers with continuous or pulsed pumping.
Titanium doped sapphire(Ti3+:Al2O3) is widely used for tunable lasers and femtosecond solid-state lasers.It was first used as a gain medium in 1986, and till now, it is still the best material for ultrashort pulse generation. The substrate-sapphire has good physical and optical properties. High thermal conductivity and good alleviating thermal effects provide the usability for high power laser.
Erbium and ytterbium Co-doped phosphate glass has a broad application because of the excellent properties. Mostly, it is the best glass material for 1535nm laser due to its eye-safe wavelength of 1535 nm and high transmission through atmosphere. It’s also suitable for medical.
Erbium-doped Yttrium Aluminum Garnet (Er:YAG) is a pale green crystal with various output wavelength. Typically, highly doped Er:YAG, about 50% Yttrium atoms replaced by Erbium, is used as laser medium for 2940 nm wavelength. Due to the strong water and human body fluid absorption at this wavelength. Er:YAG laser has a wide dental and medical applications.
Cr,Tm,Ho: YAG(Chromium, Thulium, Holmiun doped Yttrium Aluminum Garnet, CTH:YAG)is fine crystal with launching 2.1 um wavelength laser, which is widely used in medical, military and meteorological fields.High pulse output energy ,it is suitable for repetition frequency work; Can be used laser diode pump;Laser wavelengths for the human eye is relatively safe.
Due to the toughness and the flexible and cheap production process, CaF 2 has been used in many substrate materials for laser crystals. As an amplifying ion, Yb 3+ also allows a three-level laser scheme, leading to low quantum defects and a significantly longer fluorescence lifetime.
Yb:YAG crystal possesses many attractive laser characteristics including high quantum efficiency, no excited state absorption and upconversion loss, long radiative lifetime of the upper laser level, large absorption width, broad emission width, good optical, thermal and mechanical properties, so it is considered as the most potential gain for high efficiency, high power diode-pumped solid-state lasers.
Neodymium doped yttrium vanadate (Nd:YVO4)is the most efficient laser host crystal for diode pumping among the current commercial laser crystals, especially, for low to middle power density.
Neodymium doped Yttrium Aluminum Garnet (Nd:Y 3 Al 5 O 12 or Nd:YAG) crystal, which continues as the best of the rare earth garnet materials that are characterized by four-level laser operation which permits low threshold pulse and CW operation.
Cr2+:ZnSe/S lasers are promising for spectroscopy, sensing, medical and defense related applications, as well as for seeding or pumping middle-infrared optical parametric oscillators. Features: Ultrbroadband gain bandwidth; High absorption coefficients; High conversion efficiency.
Diffusion bonded crystal are crystals consisting of two,three or more parts with different doping, usually one laser crysta and one or two undoped crystals combined by optical contact and further bonded under high temperature.
New laser crystals using YSO (Y2SiO5) as host could be growth for scientificresearch. Doping ions: Nd, Ho, Er, Yb, Pr, Cr, Co, Ce Host: YSO (Y2SiO5), Y2SiO7.
New laser crystals using LSO (Lu2SiO5) as host could be growth for scientificresearch. Doping ions: Nd, Ho, Er, Yb, Pr, Cr, Co, Ce Host: LSO (Lu2SiO5).
New laser crystals using LuAG (Lu3Al5O12) as host could be growth for scientific research. Doping ions: Nd, Ho, Er, Yb, Pr, Cr, Co, Ce. Host: LuAG (Lu3Al5O12）.
New laser crystals using GGG (Gd3Ga5O12) as host could be growth for scientificresearch. Doping ions: Nd, Ho, Er, Yb, Pr, Cr, Co, Ce. Host: GGG (Gd3Ga5O12).
New laser crystals using GSGG (Gd3Sc2Ga3O12) as host could be growth for scientificresearch. Doping ions: Nd, Ho, Er, Tm, Yb, Pr, Cr, Co, Ce. Host: GSGG (Gd3Sc2Ga3O12).
New laser crystals using YAP (YAl3O5) as host could be growth for scientificresearch. Doping ions: Nd, Ho, Er, Tm, Yb, Pr, Cr, Co, Ce. Host: YAP (YAl3O5).
New laser crystals using YAG(Y3Al5O12) as host could be growth for scientificresearch. Doping ions: Nd, Ho, Er, Tm, Yb, Pr, Cr, Co, Ce, Sm. Host: YAG(Y3Al5O12).
Passive Q-switches or saturable absorbers generate high power laser pulses without the use of electro-optic Q-switches, thereby reducing the package size and eliminating a high voltage power supply. Co2+ :MgAl2O4 is a relatively new material for passive Q-switching in lasers.
V:YAG (Yttrium-Aluminum Garnet doped with three-valence vanadium V3+ ) is a relatively new crystal material of saturable absorbers and passive Q-switch in the spectral range from 1064 to 1440 nm, primarily because of extremely high ground-state absorption cross section.
Cr 4+ :Y 3 Al 5 O 12 , the so called Cr 4+ :YAG, can be used as working medium of 1350~1600nm lasers and 900~1200nm passive Q-switching lasers. Cr 4+ :YAG provides a large absorption cross section in the 900~1200 nm spectral region with an absorption center near 1064 nm.
β-Barium borate (β-BaB2O4 or BBO) is a nonlinear optical crystal which combines a number of unique features. These features include broad transmission and phase matching ranges, large nonlinear coefficient, high damage threshold, high quality single crystals and excellent optical homogeneity.
Zinc germanium phosphide (ZnGeP2) is an excellent mid-IR nonlinear crystal with many outstanding fundamental properties. ZnGeP2 (ZGP) crystal has large nonlinear susceptibility (d36~75 pm/V), which is approximately 160 times that of KDP.
Yttrium calcium oxy borate（YCa4O(BO3)3，YCOB）crystal was good materials for nonlinear optical and high temperature piezoelectric applications. Features: No deliquescence; Larger effective NLO susceptibilities; Larger Temperature Acceptance; High laser induce damage.
LiNbO3 Crystal is widely used as frequency doublers for wavelength > 1µm and optical parametric oscillators (OPOs) pumped at 1064 nm as well as quasi-phase-matched (QPM) devices. Due to its large Electro-Optic (E-O) and Acousto-Optic (A-O) coefficients.
Lithium triborate (LiB3O5) LBO is an excellent non-linear optics crystal, which has a wide transparency range, high damage threshold, moderately high nonlinear coupling and desirable chemical and mechanical properties.
Sapphire optical crystals Single crystal sapphirehas a unique combination of physical, chemical and optical properties allowing it to withstand high temperatures, high pressure, thermal shock, and water or sand erosion. It is chemically inert, with a low friction coefficient, and excellent.
MgF2 optical crystals Magnesium Fluoride (MgF2) is commonly used for UV windows, lenses and polarisers. It is also useful in its transmission range for some IR spectroscopy applications. Magnesium Fluoride (MgF2) Windows offer excellent broadband transmission.
Calcium Fluoride (CaF2 or Fluorite) crystals are transparent in wide spectrum band. The product finds use in windows, lenses operating in UV and IR spectrum band. Laser Use: Calcium Fluoride is also used as a host lattice for laser crystals.Due to its composition, CaF2 has a much longer useful life than most materials when used in fluorine environment.
LiF (Lithium Flouride) crystals shows excellent transmittance in the VUV region. It is used for windows, prisms, and lenses in the visible and infrared in 0.104 μm - 7 μm. LiF crystalis sensitive to thermal shock and would be attacked by atmospheric moisture at 400 °C.
Undoped Yttrium Aluminium Garnet (Y3Al5O12 or YAG) is a new substrate and optical material that can be used for both UV and IR optics. It is particularly useful for high-temperature and high-energy applications. The mechanical and chemical stability of YAG is similar to that of Sapphire.
BaF2 optical crystals BaF2 (Barium Fluoride) is used forwindows, lenses and prisms, particularly when transmission into the ultraviolet is desired. The transmission range of BaF2 is from 0.2 to 14µm. Transmission in the VUV is degraded by prolonged exposure to moist atmosphere.
MgF2 crystals Windows Features:50% Transmission at 120 nm; Transmission ≥94% for λ= 200 nm - 6 µm; Suitable for Excimer Lasers and Other Deep UV Applications.
LiF crystals windows.
YAG crystals windows.
BaF2 crystals windows.
CaF2 crystals windows.
Lithium Tantalate (LT, LiTaO3) has unique properties, which as a material finds uses in Electro-Optical and Acousto-Optical applications. These can be : surface acoustic wave devices, bulk acoustic wave devices, piezo-electric transducers and piezoelectric sensors.
Langastie crystal (La3Ga5SiO14, LGS), belonging to the space group P321, point group 32, has been reported to be promising new piezoelectric materials for fabrication of surface acoustic wave (SAW), bulk acoustic wave (BAW) devices and sensors(pressure sensor, acceleration sensor, QCM,etc.).
Bismuth silicon oxide (Bi12SiO20) exhibit piezoelectric, electro-optic, elasto-optic and photoconductive properties, and therefore have potential applications inspatial light modulators, acoustic delay lines, hologram recording equipment and phase conjugation etc.
Description Yttrium calcium oxy borate（YCa4O(BO3)3，YCOB）crystal was good materials for nonlinear optical and high temperature piezoelectric applications. Features: No deliquescence; Larger effective NLO susceptibilities; Larger Temperature Acceptance; High laser induce damage threshold.
Upon request we will find the best offer for your tasks.