Nd:YVO4 crystal is one of the most efficient laser host crystal currently existing for diode laser pumped solid state lasers. Its large stimulated emission cross-section at lasing wavelength, high absorption coefficient and wide absorption bandwidth at pump wavelength, high laser induced damage threshold as well as good physical, optical and mechanical properties make Nd:YVO4 an excellent crystal for high power, stable and cost effective diode pumped solid-state lasers.
Main Features:
· Low lasing threshold and high slope efficiency
· Low dependency on pump wavelength
· Large stimulated emission cross-section at lasing wavelength
· High absorption over a wide pumping wavelength bandwidth
· Optically uniaxial and large birefringence emits polarized laser
Typical Applications:
· For Single-longitudinal-mode output and compact design
· Diode laser-pumped Nd:YVO4 compact laser and its frequency-doubled green, red or blue laser will be the ideal laser tools of machining, material processing, spectroscopy, wafer inspection, light show, medical diagnostics, laser printing and other most widespread applications
Specifications:
Nd Dopant Level | 0.1 - 5.0 atm% |
Standard Dimensions | 3x3x3 mm3, 3x3x1 mm3, 3x3x0.5 mm3 |
Wavefront Distortion | λ/8@ 633nm |
Scattering | Invisible, probed with a He-Ne laser |
Orientation Tolerance | ±0.5deg |
Dimensional Tolerance | ±0.1mm |
End-faces Configuration | Plano/Plano |
Flatness | λ/10@633nm |
Surface Quality | 10/5 |
Parallelism | < 10 arc seconds |
Clear Aperture | > Central 90% |
Intrinsic Loss | < 0.1%cm-1 |
Physical Properties:
Atomic Density | ~1.37x1020 atoms/cm3 |
Crystal Structure | Zircon Tetragonal, space group D4h |
a=b=7.12, c=6.29 | |
Density | 4.22 g/cm3 |
Mohs Hardness | Glass-like, ~5 |
Thermal Expansion Coefficient | a=4.43x10-6/K, c=11.37x10-6/K |
Optical Properties (typically for 1.1 atm% Nd:YVO4, a-cut crystals)
Lasing Wavelengths | 914nm, 1064 nm, 1342 nm |
Thermal Optical Coefficient | dna/dT=8.5x10-6/K, dnc/dT=3.0x10-6/K |
Stimulated Emission Cross-Section | 25.0x10-19cm2 @1064 nm |
Fluorescent Lifetime | 90us @808 nm, (50us @808 nm for 2atm% Nd doped) |
Absorption Coefficient | 31.4 cm-1@808 nm |
Absorption Length | 0.32 mm @808 nm |
Intrinsic Loss | Less than 0.1% cm-1@1064 nm |
Gain Bandwidth | 0.96 nm (257 GHz) @1064 nm |
Polarized Laser Emission | p polarization, Parallel to optic axis (c-axis) |
Diode Pumped Optical to Optical Efficiency | > 60% |
Crystal Class | Positive uniaxial, no=na=nb, ne=nc, |
Sellmeier Equation | no2=3.77834+0.069736/(λ2-0.04724) - 0.0108133λ2 ne2=4.59905+0.110534/(λ2-0.04813) - 0.0122676λ2 |
Introducing the Nd:YVO4 Solid-State Laser - Revolutionizing Micro/Nano Processing, Information Communication, Biomedicine, and Scientific Research.
Experience the cutting-edge technology of the Nd:YVO4 Solid-State Laser, designed to meet the diverse needs of various industries. With its advanced features and exceptional performance, this laser is set to redefine the boundaries of micro/nano processing, information communication, biomedicine, and scientific research.
The Nd:YVO4 Solid-State Laser boasts an all-solid-state design, ensuring reliability and stability in every application. Its superior beam quality and high power output make it an ideal choice for precision micro/nano processing tasks, allowing for intricate and accurate material manipulation.
In the realm of information communication, this laser offers unparalleled performance. Its ability to generate high-speed, high-quality optical signals enables seamless data transmission, making it an indispensable tool for telecommunications and data centers.
Furthermore, the Nd:YVO4 Solid-State Laser finds extensive applications in the field of biomedicine. Its precise and controlled energy delivery enables non-invasive surgical procedures, tissue ablation, and cell manipulation, revolutionizing the way medical professionals approach various treatments.
Scientific research also benefits greatly from the Nd:YVO4 Solid-State Laser. Its versatility allows for a wide range of experiments, including spectroscopy, fluorescence imaging, and laser-induced breakdown spectroscopy (LIBS). Researchers can now delve deeper into their studies with confidence, thanks to the exceptional performance and reliability of this laser.
Invest in the Nd:YVO4 Solid-State Laser and unlock a world of possibilities in micro/nano processing, information communication, biomedicine, and scientific research. With its professional-grade quality and advanced features, this laser is the ultimate choice for those seeking excellence in their respective fields.
Nd:YVO4 crystal is one of the most efficient laser host crystal currently existing for diode laser pumped solid state lasers. Its large stimulated emission cross-section at lasing wavelength, high absorption coefficient and wide absorption bandwidth at pump wavelength, high laser induced damage threshold as well as good physical, optical and mechanical properties make Nd:YVO4 an excellent crystal for high power, stable and cost effective diode pumped solid-state lasers.
Main Features:
· Low lasing threshold and high slope efficiency
· Low dependency on pump wavelength
· Large stimulated emission cross-section at lasing wavelength
· High absorption over a wide pumping wavelength bandwidth
· Optically uniaxial and large birefringence emits polarized laser
Typical Applications:
· For Single-longitudinal-mode output and compact design
· Diode laser-pumped Nd:YVO4 compact laser and its frequency-doubled green, red or blue laser will be the ideal laser tools of machining, material processing, spectroscopy, wafer inspection, light show, medical diagnostics, laser printing and other most widespread applications
Specifications:
Nd Dopant Level | 0.1 - 5.0 atm% |
Standard Dimensions | 3x3x3 mm3, 3x3x1 mm3, 3x3x0.5 mm3 |
Wavefront Distortion | λ/8@ 633nm |
Scattering | Invisible, probed with a He-Ne laser |
Orientation Tolerance | ±0.5deg |
Dimensional Tolerance | ±0.1mm |
End-faces Configuration | Plano/Plano |
Flatness | λ/10@633nm |
Surface Quality | 10/5 |
Parallelism | < 10 arc seconds |
Clear Aperture | > Central 90% |
Intrinsic Loss | < 0.1%cm-1 |
Physical Properties:
Atomic Density | ~1.37x1020 atoms/cm3 |
Crystal Structure | Zircon Tetragonal, space group D4h |
a=b=7.12, c=6.29 | |
Density | 4.22 g/cm3 |
Mohs Hardness | Glass-like, ~5 |
Thermal Expansion Coefficient | a=4.43x10-6/K, c=11.37x10-6/K |
Optical Properties (typically for 1.1 atm% Nd:YVO4, a-cut crystals)
Lasing Wavelengths | 914nm, 1064 nm, 1342 nm |
Thermal Optical Coefficient | dna/dT=8.5x10-6/K, dnc/dT=3.0x10-6/K |
Stimulated Emission Cross-Section | 25.0x10-19cm2 @1064 nm |
Fluorescent Lifetime | 90us @808 nm, (50us @808 nm for 2atm% Nd doped) |
Absorption Coefficient | 31.4 cm-1@808 nm |
Absorption Length | 0.32 mm @808 nm |
Intrinsic Loss | Less than 0.1% cm-1@1064 nm |
Gain Bandwidth | 0.96 nm (257 GHz) @1064 nm |
Polarized Laser Emission | p polarization, Parallel to optic axis (c-axis) |
Diode Pumped Optical to Optical Efficiency | > 60% |
Crystal Class | Positive uniaxial, no=na=nb, ne=nc, |
Sellmeier Equation | no2=3.77834+0.069736/(λ2-0.04724) - 0.0108133λ2 ne2=4.59905+0.110534/(λ2-0.04813) - 0.0122676λ2 |
Introducing the Nd:YVO4 Solid-State Laser - Revolutionizing Micro/Nano Processing, Information Communication, Biomedicine, and Scientific Research.
Experience the cutting-edge technology of the Nd:YVO4 Solid-State Laser, designed to meet the diverse needs of various industries. With its advanced features and exceptional performance, this laser is set to redefine the boundaries of micro/nano processing, information communication, biomedicine, and scientific research.
The Nd:YVO4 Solid-State Laser boasts an all-solid-state design, ensuring reliability and stability in every application. Its superior beam quality and high power output make it an ideal choice for precision micro/nano processing tasks, allowing for intricate and accurate material manipulation.
In the realm of information communication, this laser offers unparalleled performance. Its ability to generate high-speed, high-quality optical signals enables seamless data transmission, making it an indispensable tool for telecommunications and data centers.
Furthermore, the Nd:YVO4 Solid-State Laser finds extensive applications in the field of biomedicine. Its precise and controlled energy delivery enables non-invasive surgical procedures, tissue ablation, and cell manipulation, revolutionizing the way medical professionals approach various treatments.
Scientific research also benefits greatly from the Nd:YVO4 Solid-State Laser. Its versatility allows for a wide range of experiments, including spectroscopy, fluorescence imaging, and laser-induced breakdown spectroscopy (LIBS). Researchers can now delve deeper into their studies with confidence, thanks to the exceptional performance and reliability of this laser.
Invest in the Nd:YVO4 Solid-State Laser and unlock a world of possibilities in micro/nano processing, information communication, biomedicine, and scientific research. With its professional-grade quality and advanced features, this laser is the ultimate choice for those seeking excellence in their respective fields.
