laser glass
JG2 glass is a high-quality laser glass featuring high neodymium ion doping concentration, low n2 and small thermo-optic coefficient. Maximum size 820mm×460mm×60mm. The property parameters of JG2 glass are as follows: Laser performance Nd 2 O 3 wt.% 4.10 Nd 3+ concentration 10 20 ions/cm -3 4.15 Stimulated emission cross section δp 10 -20 cm 2 3.6 Fluorescence lifetime τ μsec 310 Fluorescence linewidth (FWHM) Δλ nm 21.8 Optical performance Nonlinear refractive index n 2 10 -13 e.s.u 1.12 Refractive index at 1053nm n(1053) 1.52005 Refractive index at 632.8nm n(632.8) 1.52793 Refractive index at 587.6nm n d 1.5296
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Overview
JG2 glass is a high-quality laser glass featuring high neodymium ion doping concentration, low n2 and small thermo-optic coefficient. Maximum size 820mm×460mm×60mm. The property parameters of JG2 glass are as follows: Laser performance Nd 2 O 3 wt.% 4.10 Nd 3+ concentration 10 20 ions/cm -3 4.15 Stimulated emission cross section δp 10 -20 cm 2 3.6 Fluorescence lifetime τ μsec 310 Fluorescence linewidth (FWHM) Δλ nm 21.8 Optical performance Nonlinear refractive index n 2 10 -13 e.s.u 1.12 Refractive index at 1053nm n(1053) 1.52005 Refractive index at 632.8nm n(632.8) 1.52793 Refractive index at 587.6nm n d 1.5296
Key Features
high-quality laser glass. Maximum size 820 mm × 460 mm × 60 mm.
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Supplier Information
Chengdu Guangming Optoelectronics was founded in 1956. It is a research and production base for optoelectronic glass materials used in major national scientific instruments, a backbone force supporting the development of the optoelectronic industry, and a national high-tech enterprise, a national intellectual property demonstration enterprise, and a national technological innovation demonstration enterprise.
The company focuses on its dual main businesses of optoelectronic glass materials and precious metals. After more than 60 years of development and innovation, it has gradually become a leading professional optoelectronic material R&D and manufacturing enterprise in China with considerable international influence, and a leading domestic manufacturer of platinum group metal purification and processing.
Its products cover high-end fields such as interchangeable lenses, security monitoring, automotive lenses, projectors, smartphones, consumer electronics, microelectronics and semiconductors, life sciences, infrared lasers, and aerospace, serving internationally renowned brands such as Leica, Swarovski, Canon, Nikon, Sony, Tamron, Sunny Optical, Epson, Huawei, and OPPO.
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