Laser Crystals Wholesale,CRYSTALS Factory,High Quality CRYSTALS

Details

Nd:YAG crystals Neodymium Doped Yttrium Aluminum Garnet

Nd:YAG is the earliest and most famous laser host crystal. Since it combines great advantages in many basic properties,Nd:YAG is the ubiquitous presence for near-infrared solid-state lasers and their frequency-doubler, tripler, and higher order multiplier. It is widely used in industrial, medical, military and scientific fields.. Nd:YAG crystals are wildly used in all types of solid-state laser systems-frequency-doubled continuous wave, high-energy Q-switched, and so forth.Its good fluorescent lifetime thermal conductivity and physical strengths makes it suitable for high power lamp pumped laser.

Hot Tags : Laser Nd:YAG crystal Nd:YAG Crystal supplier Nd:YAG laser crystals manufacturer Nd:YAG laser crystals Laser host Nd:YAG crystal Nd:YAG crystal for sale Laser Host Crystal Neodymium Doped Yttrium Aluminum Garnet Crystal
Read More
Details

Yb:YAG crystals Ytterbium Doped Yttrium Aluminum Garnet

YbYAG crystal is more suitable for diode-pumping than the traditional Nd-doped systems. It can be pumped at 0.94 μm laser output. Compared with the commonly used Nd:YAG crystal, Yb:YAG crystal has a much larger absorption bandwidth to reduce thermal management requirements for diode lasers, a longer upper-state lifetime, three to four times lower thermal loading per unit pump power. Yb:YAG crystal is expected to replace Nd:YAG crystal for high power diode-pumped lasers and other potential applications.

Hot Tags : Ytterbium Doped Yttrium Aluminum Garnet Disk laser-YbYAG crystal Laser crystals YbYAG crystals 1030nm laser crystals high quality single YbYAG crystal Yb:YAG laser slabs Yb:YAG laser disc Yb:YAG laser rod
Read More
Details

Nd:YVO4 Neodymium Doped Yttrium Orthovanadate laser crystals

Nd:YVO4 (Neodymium Doped Yttrium Orthovanadate) crystals is one of the most promising commercially available diode pumped solid state laser materials, especially, for low to middle power density. This is mainly for its higher absorption and emission features than Nd:YAG crystal. Pumped by laser diodes, Nd:YVO4 crystal has been incorporated with high NLO coefficient crystals ( LBO, BBO, or KTP) to frequency-shift the output from the near infrared to green, blue, or even UV. This incorporation to construct all solid state lasers is an ideal laser tool that can cover the most widespread applications of lasers, including machining, material processing, spectroscopy, wafer inspection, light displays, medical diagnostics, laser printing, and data storage, etc. It has been shown that Nd:YVO4 based diode pumped solid state lasers are rapidly occupying the markets traditionally dominated by water-cooled ion lasers and lamp-pumped lasers, especially when compact design and single-longitudinal-mode outputs are required.

Hot Tags : Nd-doped YVO4 crystal neodymium-doped yttrium vanadate Nd:YVO4 crystal Laser Host Nd:YVO4 crystal nd:yvo4 laser crystal Most efficient laser host Nd:YVO4 crystal NdYVO4 laser host crystals manufacturer
Read More
Details

Nd:GdVO4 Crystal Neodymium Doped Gadolinium Orthovanadate

Nd:GdVO4, is a promising material for diode pumped lasers. Similar to the more well-known Nd:YVO4 crystal, Nd:GdVO4 crystal also exhibits high gain, low threshold, and high absorption coefficients at pumping wavelengths. Nd:GdVO4 has the additional advantage over Nd:YVO4 of a much higher thermal conductivity. For CW lasing at 1.06 um and 1.34 um and intracavity doubling with KTP and LBO, the gadolinium vanadate have produced a higher slope efficiency or optical conversion than Nd:YVO4.

Hot Tags : Laser medium for DPSS Lasers Nd:GdVO4 Single Crystals Nd doped GdVO4 single crystals Diode-Pumped Solid-State Lasers Material GdVO4 DPSS laser crystals Nd doped GdVO4 crystals NdGDVO4 crytals laser components neodymium-doped gadolinium orthovanadate crystals Nd:GdVO4 Laser Crystals
Read More
Details

Nd:YLF Crystal Neodymium-doped yttrium lithium fluoride

HGO grows Nd:YLF laser crystals using Czochralski technology. Nd3+:YLF crystal is characterized by its long lifetime of 4F3/2 neodymium energy level. Compared to Nd:YAG, the lower thermal conductivity and a weak negative dn/dT lead to lower thermal distortions and allow to achieve a better output beam quality. Another distinctive feature is the high UV transparency, which is favorable for pumping with xenon flash lamps.

Hot Tags : Nd:YLF Laser Crystal Nd:YLF Neodymium-doped yttrium lithium fluoride Crystal YLF laser crystals Lasering medium for diode-pumped solid lasers Ndylf laser rods High power Nd:YLF Laser Crystal Laser gain crystals Laser medium for arc lamp-pumped
Read More
Details

Pr:YLF crystals Protactinium doped Yttrium Lithium Fluoride

HGO grows Pr:YLF laser crystals using Czochralski technology. Pr3+:YLF has been found as promising laser material for producing visible lasers directly and UV lasers through intracavity second-harmonic generation. Very few laser materials have the necessary properties for the realization of lasing in the visible spectral range. Trivalent praseodymium (Pr3+) is known to be an interesting laser ion for use with solid-state lasers in the visible spectral range because of its energy levels scheme, providing several transitions in the red (640 nm, 3P0 to 3F2), orange (607 nm, 3P0 to 3H6), green (523 nm, 3P0 to 3H5), and dark red (720 nm, 3P0 3F3+3F4) spectral regions.

Hot Tags : PrYLF laser crystals Blue diode-pumped single-longitudinal-mode Pr:YLF Diode-pumped Picosecond 640 Pr:YLF laser crystals High-power self-mode-locked Pr YLF laser Diode-pumped visible Pr:YLF laser crystal| Watt-level Pr3 :YLF deep red laser crystals Pr:YLF Crystals Manufacture and Processing service Protactinium doped Yttrium Lithium Fluoride
Read More
Details

Ho:YLF crystal Holmium-doped Yttrium Lithium Fluoride

HGO grows Ho:YLF laser crystals using Czochralski technology. Ho:YLF is a very attractive laser material, because the lifetime of the upper laser level is much longer ( ~ 14 ms) than in Ho:YAG and the emission cross sections are higher. Additionally the thermal lens in Ho:YLF is much weaker, which helps to generate diffraction limited beams even under intense end-pumping. The primary advantage of directly pumping the Ho 5I7 is that it does not have to depend on energy transfer, which lends itself to various radiative and non-radiative losses. Up-conversion losses that have deleterious effect in high-energy Q-switched lasers are eliminated.

Hot Tags : Direct pumping Ho:YLF crystals High energy Ho:YLF laser crystal HoYLF laser crystal supplier High-pulse-energy cryogenic Ho:YLF laser crystals Passively Q-switched Ho:YLF laser crystals Ho:YLF Laser Crystals Manufacture
Read More
Details

Tm:YLF crystal Thulium-doped Yttrium Lithium Fluoride

HGO grows Tm:YLF laser crystals using Czochralski technology. Tm:YLF is an important middle infrared laser crystal. Because Tm:YLF is negative uniaxial crystal, whose thermal refractive index coefficient is negative, some thermal distortion may be counteracted and high-quality light can be output. Conveniently pumped at 792nm, 1.9μm linearly polarized beam is output in a axis, and non-linearly polarized beam is output in c axis. The YLF crystals has low non-linear refraction index value and thermo optical constants, which makes these crystals applicable in research, development, education, production, photonics, optic, laser technology and telecommunications. Besides, Tm3+:YLF lasers are ideal pump sources for 2.1 μm Ho3+:YAG lasers. This is due to a good overlap of Tm3+:YLF emission and Ho3+:YAG absorption spectra and the capacity of producing linearly polarized output. What is more, the refractive index of Tm3+:YLF decreases with temperature, leading to a negative thermal lens that is partly compensated by a positive lens effect due to end face bulging.

Hot Tags : Tm:YLF Laser Crystals Manufacture multi mode diode pumped Tm:YLF laser crystals Tm-doped Crystals for mid-IR lasers High-power diode-pumped Tm:YLF laser crystals Diode end-pumped slabs TmYLF laser crystal Efficient near-infrared Tm:YLF laser crystals
Read More
Details

Ti:Sapphire Crystal Titanium Doped Sapphire

Ti:Sapphire crystal is the most widely used tunable solid-state laser material combining the supreme physical and optical properties with the extremely broad lasing range. Its lasing bandwidth can support pulses < 10fs making it the crystal of choice for femtosecond mode-locked oscillators and amplifiers. The absorption band of Ti:Sapphire centers at ~ 490 nm so it may be conveniently pumped by various laser sources such as argon ion lasers or frequency doubled Nd:YAG, Nd:YLF, Nd:YVO4 lasers at ~530nm. Laser designers are using Ti:sapphire to generate femtosecond pulses to create new industrial tools. A properly delivered femtosecond laser pulse interacts within the target leaving the surrounding area undisturbed. Newly developed femtosecond pulsed lasers micro-machine complex fine structures in glass, metal and other materials. Active waveguides can be written below the surface, integrating optical devices within the body of a substrate. Defects in photomasks can be repaired without disturbing neighbouring patterns. And it is now possible to achieve cellular resolution in vivo for medical diagnosis with femtosecond pulse lasers.

Hot Tags : Titanium Sapphire Laser Crystals Tisapphire crystals for ultra short pulse lasers Tisapphire laser crystals for femtosecond pulse lasers femtosecond pulse laser crystals tuanable wavelength laser crystals Ti:sapphire crystal in ultrafast lasers and amplifiers Tisapphire laser crystals for wavelength tunable lasers ultra short pulse solid-state laser crystal
Read More
Details

Er:Yb:glass crystal Erbium and ytterbium co-doped phosphate glass

Er3+, Yb3+ co-doped phosphate glass is a well-known and commonly used active medium for lasers emitting in the “eye-safe” spectral range of 1,5-1,6 µm. As an eye-safe wavelength laser, 1540um ,Er3+/Yb3+ co-doped phosphate glass lasers have attracted much attention for their compactness and low cost, such as laser generation and signal amplification because the wavelength of 1540nm is just at the position of the eye-safe and the fiber optic communication window. 1540nm lasers have used in ranging finder, radar, target recognition. Er3+/Yb3+ co-doped phosphate glass cooperate with passive Q-Switch crystal cospinel can get 1540nm pulse solid-state laser.

Hot Tags : 1540nm Eye safe laser kits Erbium and Yb3 co-doped laser gain medium Erbium Laser Glass Crystals supplier Diode-pumped cw bulk Er: Yb: glass laser Diode-pumped microchip Er–Yb: glass laser diode side pumped Er,Yb:glass laser Er:Yb:Glass Laser Crystals diode end pumped Er,Yb:glass laser Eye safe laser crystals
Read More