KTP Crystal
KTP (KTiOPO)4 ) o se tasi o mea e sili ona masani ona faʻaaogaina nonlinear mea moni. Mo se faʻataʻitaʻiga, e masani ona faʻaoga mo le faaluaina faʻalua o Nd: YAG lasers ma isi Nd-doped lasers, aemaise lava ile maualalo pe feololo-malosi density. E tele foi ina faʻaaogaina le KTP o le OPO, EOM, mea e fai ai matatio-taiala, ma faʻasino faʻatasi.
KTP o loʻo faʻaalia se maualuga maualuga tulaga lelei, lautele lautele faʻalautele, lautele taliaina taliaina, laʻititi savali-ese tulimanu, ma le ituaiga I ma le II le taua-fetaui fase-tutusa (NCPM) i totonu o se lautele lautele galu. O loʻo iai foi le maualuga o le faʻaaogaina o le SHG i le KTP (pe tusa o le 3 taimi e sili atu nai lo le KDP) ma le maualuga o mea leaga e sili atu ile faʻatulagaina (> 500 MW / cm²).
E masani lava ona faʻaletonu le tioata o le KTP e faʻatupulaia le tafe mai i le uliuli ma le lelei o le malepe ("grey-track") pe a faʻaaogaina le SHG o le 1064 nm i le maualuga o le maualuga o le mana ma le toe fai fua faatatau o le 1 kHz. Mo faʻaogaina maualuga-mana-maualuga, WISOPTIC ofo atu maualuga grey ala tetee (HGTR) KTP tioata totoina e ala hydrothermal. O tioata faapena e laititi le amataga o le faʻaaogaina o le IR ma e le faʻatupuina le moli lanumeamata nai lo le KTP masani, ona e aloese ai mai i faʻafitauli o mea le aoga ole eletise, paʻu le lelei, faʻanenefu o le tioata, ma faʻasesega o utupoto.
I le avea o se tasi o le tele KTP mea e maua ai sapalai i le atoa maketi faava o malo, WISOPTIC ua maualuga gafatia o mea filifilia, gaosi (faaiilaina, ufiufi), tele gaosiga, anapogi faaooina ma le umi vaitaimi mautinoa o uiga lelei KTP. E taua foi le taʻua o le tatou tau e talafeagai lelei.
Faʻafesoʻotaʻi mai matou mo le fofo sili mo lau talosaga KTP kristal.
WISOPTIC Lelei - KTP
• Maualuga o foliga tutusa
• Tulaga lelei o totonu
• Tulaga aupito lelei o luga lauulu
• Lisi poloka mo eseese tele (20x20x40mm3, maualuga umi 60mm)
• Lautele nonlinear coefficient, maualuga le lelei faaliliuina
Laʻitiiti le faʻaititia leiloa
• Taugofie tau
• Tele masini, vave kiliva
WISOPTIC Tulaga Faapitoa* - KTP
| Tumau Onosai | ± 0.1 mm |
| Angle faapalepale | <± 0.25 ° |
| Mautolua | <λ / 8 @ 632.8 nm |
| Lelei lelei | <10/5 [S / D] |
| Parallelism | <20 " |
| Avanoa | ≤ 5 ' |
| Talofa | ≤ 0.2 mm @ 45 ° |
| Tuuina atu Wavefront Tautotetele | <λ / 8 @ 632.8 nm |
| Tulouna Aperture | > 90% nofoaga tutotonu |
| Ufiufi | AR vali: R <0.2% @ 1064nm, R <0.5% @ 532nm [poo HR HR valiina, faʻapipiʻiina PR, i luga ole talosaga] |
| Laʻasaga Faʻaleaga Pa | 500 MW / cm2 mo le 1064nm, 10ns, 10Hz (AR-coated) |
| * Oloa ma manaoga faapitoa ile talosaga. | |
Vaega Autu - KTP
• Lelei tele le liua (1064nm SHG liua lelei o le 80%)
• Tele laina e leʻo se faʻataʻitaʻiga (15 taimi nai lo le KDP)
• Lautele faʻasalalauga lautele ma le savali laititi
• Lautele lautele ma faʻasalalauga o le bandwidth
• E leai se pala i lalo o le 900 ° C, e leai se pala, e faʻamama lelei
• Taugofie tau faʻatusatusa ma BBO ma LBO
• Gray-sailia ile maualuga mana (masani KTP)
Talosaga Muamua - KTP
• Faʻateleina faʻaluaina (SHG) o Nd-doped lasers (aemaise lava i le maualalo pe ogatotonu-malosi density) mo lanumeamata / mumu malamalama malamalama
• Faʻaopoopoina fefiloi (SFM) o Nd lasers ma diode lasers mo lanumoana malamalama tupulaga
• Vaʻaiga vaega parametric (OPG, OPA, OPO) mo le 0.6-4.5µm tunable output
• EO modulator, ki faʻatonutonu, faʻafesoʻotaʻi couplers
• Optical waveguide mo tuʻufaʻatasia NLO ma EO masini
Fanua o Meatotino - KTP
| Vailaau vailaau | KTiOPO4 |
| Fausaga tioata | Orthorhombic |
| Vaega vaega | mm2 |
| Space vaega | Pna21 |
| Lattice faifai pea | a= 12.814 Å, e= 6.404 '', i= 10.616 Å |
| Density | 3.02 g / cm3 |
| Faaliusuavai manatu | 1149 ° C |
| Curie vevela | 939 ° C |
| Mohs faigata | 5 |
| Coefficients faʻalauteleina le vevela | ax= 11 × 1066/ K, aioe= 9 × 1066/ K, az= 0,6 × 1066/ K |
| Hygroscopicity | lē-hygroscopic |
Manatu faʻapitoa - KTP
| Transparency eria (i le "0" tulaga faʻasalalauga) |
350-4500 nm | ||||
| Nofoaga malo | lx | lioe | lz | ||
| 1064 nm | 1.7386 | 1.7473 | 1.8282 | ||
| 532 nm | 1.7780 | 1.7875 | 1.8875 | ||
| Lisi o le faʻaaogaina o faʻaaogaina (@ 1064 nm) |
α <0.01 / cm | ||||
|
NLO fuainumera (@ 1064nm) |
o e31= 1.4 pm / V, o e32= 2.65 pm / V, o e33= 10.7 pm / V | ||||
|
Electro-optic coefficients |
Laititi taimi |
Maualuga taimi | |||
| r13 | 9.5 p.m. / V | 8.8 pm / V. | |||
| r23 | 15.7 pm / V | 13.8 p.m / V | |||
| r33 | 36.3 p.m / V | 35.0 p.m. / V | |||
| r42 | 9.3 p.m. / V | 8.8 pm / V. | |||
| r51 | 7.3 p.m / V | 6.9 pm / V | |||
| Vaega fetaui lelei vaega mo: | |||||
| Ituaiga 2 SHG i le xy vaalele | 0,99 ÷ 1,08 μm | ||||
| Ituaiga 2 SHG i le xz vaalele | 1.1 ÷ 3.4 μm | ||||
| Ituaiga 2, SHG @ 1064 nm, tipi tulimanu θ = 90 °, φ = 23.5 ° | |||||
| Savali-ese tulimanu | 4 le mrad | ||||
| Tulimanu taliaina | Δθ = 55 mrad · cm, Δφ = 10 mrad · cm | ||||
| Taliaina vevela | ΔT = 22 K · cm | ||||
| Taliaina taliaina | Δν = 0.56 nm · cm | ||||
| SHG liua lelei | 60 ~ 77% | ||||
