KTP - Frequency geminatio Nd: yag Lasers et Alia Nd-doped Lasers
depictio producti
KTP est frequentissima materia frequentiae duplicationis Nd:YAG lasers et aliae laserarum Nd-doped, praesertim in densitate mediae vel potentiae inferioris.
commoda
● frequentia efficiens conversionem (1064nm SHG conversionem efficiens est circiter 80%)
Large coefficientes nonlinear optical (ut KDP XV temporibus)
Sed latitudo angularis et parvi deambulatio-off angulus
lata temperatus et spectris Sed
● High scelerisque conductivity (2 times that of BNN crystal )
umor gratis
Minimum mismatch gradiente
Super-politus optical superficies
nulla compositione infra CM°C
Mechanice stabilis
Low cost compare with BBO and LBO
Applications
Frequency geminatio (SHG) de Nd-doped Lasers pro Green/Red output
● Frequency Mixing (SFM) of Nd Laser and Diode Laser for Blue Output
● Fontes parametri (OPG, OPA et OPO) pro 0.6mm-4.5mm tunable Output
● Electrical Optica (EO) Modulatores, SWITCH PB Optical, et Couplers Directional
Optical Waveguides pro Integrated NLO et EO machinae
Frequentia Conversio
KTP primum introductum est sicut NLO crystallum pro Nd systemata laseris doped magna cum efficientia conversionis.Sub certis conditionibus conversio efficientiae 80% nuntiata est, quae longe post alia NLO crystalla relinquit.
Nuper, cum evolutione laseris diodis, KTP late usus est ut SHG machinas in diode exantlaretur Nd:YVO4 systemata laseris solida ad laser viridis output, et etiam ad laseris systematis valde compactas.
KTP Pro OPA, OPO Applications
Praeter latum usum suum ut frequentia duplicatio machinae in systematis laseris Nd-doped pro viridi/rubrum output, KTP est etiam una ex maximis crystallis in parametricis fontibus pro tunabile ex visibili (600nm) ad medium IR (4500nm) ob favorem fontibus exantlatis, fundamentales et secundas harmonicas a Nd:YAG vel Nd:YLF lasers.
Una applicationum utilissimarum est periodo non critica comparata (NCPM) KTP OPO/OPA a laseribus tunable exaspentibus ad altam conversionem efficiency. et milli-watt mediocris potentiae gradus in utroque signo et otiosiore outputs.
Exantlaretur ab lasers Nd-doped, KTP OPO supra 66% conversionem efficientiam ad conversionem descendentium ab 1060nm ad 2120um consecutus est.
Electro-Optical Modulatores
KTP crystallus adhiberi potest ut modulatores electro-optici.Ad maiorem informationem, pete commercium fabrum venditionum nostrarum.
Basic Properties
| Crystal structure | Orthorhombic |
| Liquescens punctum | 1172°C |
| Curie Point | 936°C |
| cancellos parametri | a=6.404Å, b=10.615Å, c=12.814Å, Z=8 |
| Temperatus compositionis | ~1150°C |
| Transitus temperatus | 936°C |
| Mohs duritia | » 5 |
| Density | 2.945 g/cm3 |
| Color | sine colore |
| Susceptibilitas Hygroscopic | No |
| Imprimis calor | 0.1737 cal/g.°C |
| Scelerisque conductivity | 0.13 W/cm/°C |
| Electrical conductivity | 3.5x10-8 s/cm (c-axis 22°C, 1KHz) |
| Scelerisque expansion coefficientes | a1 = 11 x 10-6 °C-1 |
| a2 = 9 x 10-6 °C-1 | |
| a3 = 0.6 x 10-6 °C-1 | |
| Scelerisque conductivity coefficientes | k1 = 2.0 x 10-2 W/cm °C |
| k2 = 3.0 x 10-2 W/cm °C | |
| k3 = 3.3 x 10-2 W/cm °C | |
| range transmittendi | 350nm~4500nm |
| Phase Matching Range | 984nm~3400nm |
| effusio coefficientium | a <1%/cm @1064nm et 532nm |
| Nonlinear Properties | |
| Tempus matching range | 497nm – 3300 nm |
| Nonlinear coefficientes (@ 10-64nm) | d31=2.54pm/V, d31=4.35pm/V. d31=16.9pm/V d24=3.64pm/V, d15=1.91pm/V at 1.064 mm |
| Effective nonlinear coefficientes optical | deff (II) ≈ (d24 - d15) sin2qsin2j - (d15sin2j + d24cos2j)sinq. |
Type II SHG of 1064nm Laser
| Tempus matching angulus | q=90°, f=23.2° |
| Effective nonlinear coefficientes optical | deff » 8.3 x d36(KDP) |
| Angularis acceptatio | Dθ= 75 mrad Dφ= 18 mrad |
| Temperatus acceptatio | 25°C.cm |
| Respectal acceptatio | 5.6 cm |
| Ambulare-off angulus | 1 mrad |
| Optical damnum limina | 1.5-2.0MW/cm2 |
Technical Parameters
| Dimension | 1x1x0.05 - 30x30x40 mm |
| Genus tempus matching | Type II, θ=90°; φ = tempus-matching angulus |
| Typical Coating | S1&S2: AR @1064nm R<0.1%; AR @ 532um, R<0.25%. b) S1: HR @1064nm, R> 99.8%; HT @808nm, T>5% S2: AR@1064nm, R<0.1%; AR @532nm, R<0.25% Customised coating available upon customer request. |
| Angulus tolerantia | 6' θ< ± 0.5°;φ< ±0.5° |
| Dimensio tolerantia | ±0.02 - 0.1 mm (W± 0.1mm) x (H± 0.1mm) x (L + 0.2mm/-0.1mm) pro serie NKC. |
| idipsum | λ/8 @ 633nm |
| Scratch / Dig code | 10/5 Scratch/fode per MIL-O-13830A |
| Parallelismus | <X' melius quam X seconds arcus pro serie NKC |
| Perpendicularitas | 5' Arcus V minuta ad NKC series |
| Wavefront corruptelam | minus quam λ/8 @ 633nm |
| Patet apertura | XC% media area |
| opus temperatus | 25°C - 80°C |
| homogeneitas | dn ~10-6/cm |
