Nd:YVO4
Nd:YVO4 is one of the most promising commercially available diode pumped solid state laser materials. It has high laser induced damage threshold and good mechanical in addition to optical properties. Its large stimulated emission cross-section and high absorption of pump laser make it a right crystal for pocket laser. Nd: YVO4 can produce IR green and blue laser by using minor different set-up. A broad absorption band centered at 808nm and favorable mechanical properties make Nd:YVO4 well suited for compact, efficient, high power diode-pumped lasers. Natural birefringence gives rise to a highly polarized output at 1064.3 and 1342nm.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Atomic Density [Nd1.0%] | 1.26x1020 atoms/cm3 (Nd1.0%) |
| Crystal Structure | Zircon Tetragonal, space group D4h-I4/amd a=b=7.1193A,c=6.2892A |
| Density | 4.22g/cm3 |
| Mohs Hardness | 4-5(Glass-like) |
| Thermal Expansion Coefficient(300K) | αa=4.43x10-6/K αc=11.37x10-6/K |
| Thermal Conductivity Coefficient(300K) | //C:0.0523W/cm/K ⊥C:0.0510W/cm/K |
| Lasing wavelength | 1064nm,1342nm |
| Thermal optical coefficient (300K) | dno/dT=8.5×10-6/K dne/dT=2.9×10-6/K |
| Stimulated emission cross-section [@ 1064nm] | 25×10-19cm2 @ 1064nm |
| Fluorescent lifetime [1% Nd doping] | 90μs(1% Nd doping) |
| Absorption coefficient [@810nm] | 31.4cm-1 @810nm |
| Intrinsic loss [@1064nm] | 0.02cm-1 @1064nm |
| Gain bandwidth [@1064nm] | 0.96nm@1064nm |
| Polarized laser emission | π polarization; parallel to optic axis(c-axis) |
| Diode pumped optical to optical efficiency | >60% |
| Sellemeier equations (λ in um) | n02=3.77834+0.069736/(λ2-0.04724)-0.010813λ2 ne2=4.59905+0.110534/(λ2-0.04813)-0.012676λ2 |
| Doping | 0.07%~3% |
| Doping concentration tolerance | ±0.05%(atm%<1%),±0.1%(atm%≥1%) |
| Orientation [+/-0.5deg.] | A-cut/C-cut +/-0.5deg. |
| Dimension Tolerance | ±0.1mm |
| Flatness [@ 632.8nm] | λ/10 @ 632.8nm |
| Wavefront distortion [@ 632.8nm] | λ/6@ 632.8nm |
| Surface Quality | 10/5 per MIL-O-13830B |
| Parallelism | 10″ |
| Perpendicularity | 10′ |
| Bevel/Chamfer [@45deg.] | <0.1mm@45deg. |
| Chips | <0.1mm |
| Clear Aperture | >95% |
| Coating | AR/HR/PR coating upon customer’s request |
| Damage Threshold [at 1064nm, TEM00, 10ns, 10Hz] | 750MW/CM2 at 1064nm, TEM00, 10ns, 10Hz |
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
Er:Yb:Glass+Co:spinel
Laser Crystals
Xkpho
Material: Er:Yb:Glass+Co:MgAl2O4 Dimension: 0.9 mm × 0.9 mm × 3.7 mm Pumping: 915-955nm
-
Nd:YAG
Laser Crystals
Xkpho
Doping: 0.1% ~ 2.5% Orientation: <111> , <100>,<110> crystalline direction Wavefront Distortion [@ 632.8 nm; per inch]: λ/10 per inch @ 632.8 nm
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. Slabs, thread rod, Er:YAG, Yb:YAG,Cr:YAG,Ce:YAG,Tm:YAG,Ho:YAG and other ion doped YAG crystals are also available upon request.
-
CLBO Crystal Basic characteristics
Laser Crystals
Iloptik
Basic Properties - Crystal Structure: Tetragonal Crystal System Basic Properties - Unit Cell Parameters [Room temperature]: a = b = 10.494 Å，c = 8.939 Å（1 Å = 10⁻¹⁰m） Basic Properties-Symmetry: Z=4
CLBO, or cesium lithium borate crystal (CsLiB₆O₁₀), is a high-performance new nonlinear optical crystal. Its broad transmission range, high nonlinear coefficient, wide spectral and temperature acceptance bandwidths, and absence of second-harmonic absorption make it outstanding for high-power laser frequency conversion and deep-ultraviolet generation.
-
CLBO Crystal CLBO Crystal Specifications
Laser Crystals
Iloptik
CLBO Crystal Specifications - Dimensional Tolerance: （W±0.1mm)×(H±0.1mm)×(L+0.5/-0.1mm), Reception Custom CLBO Crystal Specifications - Effective Clear Aperture: 90% of the Central-Region Diameter CLBO Crystal Specifications - Surface Flatness [@ 633 nm]: λ/6 @ 633 nm
CLBO, or cesium lithium borate crystal (CsLiB₆O₁₀), is a high-performance new nonlinear optical crystal. Its broad transmission range, high nonlinear coefficient, wide spectral and temperature acceptance bandwidths, and absence of second-harmonic absorption make it outstanding for high-power laser frequency conversion and deep-ultraviolet generation.
Related Articles
The CNGE 384 uncooled infrared core module is a high-performance core component for thermal imaging systems. Adopting mature uncooled infrared detection technology, it realizes all-weather thermal radiation perception and high-definition imaging without refrigeration equipment.
Driven by fast‑growing demands of 3D perception, biometric authentication and machine‑vision industries, near‑infrared imaging optics have become a vital hardware component for intelligent sensing systems.
Laser pump sources are the core energy input component of solid-state lasers and laser amplifiers, and their performance directly determines the output power, beam quality and service life of the entire laser system. In scenarios such as industrial processing, scientific research experiments and high-end equipment, improper pump source selection will not only result in substandard system performance, but also bring a series of problems such as rapid device degradation and high operation and maintenance costs. This article sorts out the core selection logic and key pitfalls of pump source procurement, and provides selection references based on mature, mass-produced high-reliability products to help purchasers efficiently screen suitable products.
Driven by the rapid upgrading of industrial automation, high-precision displacement sensing technology has become a core foundation of intelligent manufacturing.
Loading...
Name
Phone
Organization
Use Case
Database Platform