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Hello visitor from
USA - 125 visiting from 121 USA 2 UK 1 Brazil 1 Singapore
Ndyag Crystal
Posted at: Offers to Sell and Export | Posted on: Tuesday 28 December 2010 3:00 am | Poster last visit: Thursday 12 March 2015 |
Product Description:
Neodymium-doped Yttrium-Aluminum Garnet (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, is the most mature and widely used solid-state laser material adopted by R&D, medical, industrial and military customers. Its main and obvious advantages are listed as follows: high gain, low threshold, high efficiency, low loss at 1.064µm, as well as high optical quality, good thermal conductivity and thermal shock characteristics, more stable chemical and mechanical properties, which make Nd:YAG as the most suitable and commercial laser material for various modes of operation (CW, pulsed, Q- switched, mode locked and cavity dumped).
Because of the unsatisfied thermo-mechanical performance of Nd:YAG crystal, perfect beam quality is difficult to get in high power high density Nd:YAG laser systems. In order to overcome the so-call "thermo-lens" problems and mechanical stresses of the laser crystals, Lasertec have developed three techniques:
i) to manufacture continuous-grooves on barrel of rods to conduct more internal thermal from rod in less time by cooling liquid;
ii) to manufacture Concave Surface - Plano-Concave ends or Double-Concave ends on the laser rods to decrease thermo lensing effect;
iii) advanced adhesive-free Diffusion-Bonding technology to get combination of undoped YAG (with larger thermal conductive capability) with Nd:YAG, to reduce thermo-optic distortions considerably. Now we can manufacture and supply rods and slabs of YAG/Nd:YAG, YAG/Nd:YAG/YAG.
Furthermore, by advanced Diffusion Bonding technology, passively Q-switched microchip laser devices, such as YAG/Nd:YAG/Cr:YAG, YAG/Yb:YAG/Cr:YAG are manufactured in Lasertec Inc, to help customers to assembly more compact, more effective laser systems with higher grade performance.
Company Contact:
Contact Name: Gary Lee
Company Name: Lasertec Inc
Email:
or 
Skype: Lasertec4
Tel: 86-591-22732075
Fax: 86-591-82652571
Street Address: 103-3 Hutang Village,
Gushan, Jinan, Fuzhou, Fujian, PR China
Website: http://www.lcoptical.com
Member name: lasertec
Country:
China
Member Since: 28 February 2009
Total Leads: 42 lasertec Import Export Business Leads
Business focus: Laser Crystals, Optical Components, Prism, Lense, Filter, Sapphire, Widows, Ndyvo4, Lbo, Ktp, Ndyag
Chat:
Verify: Safe Import Export Tips
garnet materials that are characterized by four-level laser operation which permits low threshold pulse and cw operation, is the most mature and widely used solid-state laser material adopted by R&D, medical, industrial and military customers. Its main and obvious advantages are listed as follows: high gain, low threshold, high efficiency, low loss at 1.064µm, as well as high optical quality, good thermal conductivity and thermal shock characteristics, more stable chemical and mechanical properties, which make Nd:YAG as the most suitable and commercial laser material for various modes of operation (CW, pulsed, Q- switched, mode locked and cavity dumped).
Because of the unsatisfied thermo-mechanical performance of Nd:YAG crystal, perfect beam quality is difficult to get in high power high density Nd:YAG laser systems. In order to overcome the so-call "thermo-lens" problems and mechanical stresses of the laser crystals, Lasertec have developed three techniques:
i) to manufacture continuous-grooves on barrel of rods to conduct more internal thermal from rod in less time by cooling liquid;
ii) to manufacture Concave Surface - Plano-Concave ends or Double-Concave ends on the laser rods to decrease thermo lensing effect;
iii) advanced adhesive-free Diffusion-Bonding technology to get combination of undoped YAG (with larger thermal conductive capability) with Nd:YAG, to reduce thermo-optic distortions considerably. Now we can manufacture and supply rods and slabs of YAG/Nd:YAG, YAG/Nd:YAG/YAG.
Furthermore, by advanced Diffusion Bonding technology, passively Q-switched microchip laser devices, such as YAG/Nd:YAG/Cr:YAG, YAG/Yb:YAG/Cr:YAG are manufactured in Lasertec Inc, to help customers to assembly more compact, more effective laser systems with higher grade performance.
Company Contact:
Contact Name: Gary Lee
Company Name: Lasertec Inc
Email:
or
Skype: Lasertec4
Tel: 86-591-22732075
Fax: 86-591-82652571
Street Address: 103-3 Hutang Village,
Gushan, Jinan, Fuzhou, Fujian, PR China
Website: http://www.lcoptical.com
Member name: lasertec
Country:
ChinaMember Since: 28 February 2009
Total Leads: 42 lasertec Import Export Business Leads
Business focus: Laser Crystals, Optical Components, Prism, Lense, Filter, Sapphire, Widows, Ndyvo4, Lbo, Ktp, Ndyag
Chat:
Verify: Safe Import Export Tips
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