Oloa

BBO Crystal

Faamatalaga puʻupuʻu:

BBO (Ba-BaB2O4) o se sili tioata tioata ma le tuʻufaʻatasiga o le numera o tulaga ese: lautele lautele itulagi, lautele vaega-tutusa laina, tele nonlinear coefficient, maualuga faaleagaina tulaga, ma sili ona lelei homogeneity. O le mea lea, BBO maua ai se fofo lelei mo eseese nonlinear opitika talosaga e pei o OPA, OPCPA, OPO isi


Oloa Faamatalaga

Oloa Faʻailoga

BBO (ẞ-BaB2O4) o se sili tioata tioata faʻatasi ai ma le tuʻufaʻatasiga o se numera o tulaga ese: faʻalautele le lautele itulagi, lautele vaega-tutusa laina, tele nonlinear fuʻa, maualuga le faʻatonuga pito i lalo, ma sili ona lelei homogeneity. O le mea lea, BBO maua ai se fofo lelei mo eseese nonlinear opitika talosaga e pei o OPA, OPCPA, OPO isi

O loʻo iai foi le lelei o le BBO i luga ole laupepa e talia ai le alualu i luma, o le faʻateteleina o soʻotaga ma faʻaitiitia ai le laititi, e matua talafeagai lelei mo le fesuiaʻiina o taimi ole maualuga poʻo le averesi o le mana e faʻaoga ai le leisa, e pei o le eletise o Nd: YAG, Ti: Sapphire ma Alexandrite leisa laser. BBO o le sili NLO tioata mo le lima lima harmonic tupulaga o Nd: YAG leisa i 213 nm. Lelei leisa lelei utupoto (laiti eseʻesega, lelei faiga tulaga, ma isi) o le ki mo BBO ia maua maualuga liua lelei.

I se faʻaopopoga, tele faʻasalalauga faʻasalalauga tele e pei o fesuiaiga vaega, aemaise lava i UV ituaiga, faia BBO talafeagai lelei mo faʻaluaina faʻaluaina o le Dye, Argon ion ma Copper vapor leisa leisa. E mafai ona maua uma ituaiga 1 (oo-e) ma le ituaiga 2 (eo-e) vaega-faʻapitoa sikoa, faʻateleina ai le numera o lelei mo faʻaaoga eseese o le BBO.

Faʻafesoʻotaʻi mai matou mo le tali sili mo lau faʻaaogaina o tioata BBO.

WISOPTIC Malosiaga -BBO

• Aperture: 1x1 ~ 15x15 mm

• Umi: 0,02 ~ 25 mm

• Faaiuga seti: mafolafola, pe Brewster, pe faʻapitoa mai

• Top gaosi (faaiilaina, vali) lelei

• Faʻaea: luga o se talosaga

• Taugofie tau

WISOPTIC Tulaga Faapitoa* - BBO

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 @ 1064nm (R <0.2%); PR
Laʻasaga Faʻaleaga Pa > 1 GW / cm2 mo le 1064nm, 10ns, 10Hz (faʻalelei naʻo)
> 0,5 GW / cm2 mo le 1064nm, 10ns, 10Hz (AR-coated)
> 0,3 GW / cm2 mo le 532nm, 10ns, 10Hz (AR-coated)
* Oloa ma manaoga faapitoa ile talosaga.
BBO-2
BBO-1

Vaega Autu - BBO

• Lautele faʻasalalau lautele (189-3500 nm)

• Lautele fesuiaiga vaega (410-3500 nm)

• Vaʻaia maualuga homogeneity (δn≈1066/ cm)

• E faʻatatau lelei le siʻitia SHG lelei (tusa o le 6 taimi i le KDP)

• Maualuga leaga o faʻatonuga (faʻatusatusa i le KTP ma le KDP)

Faʻatusatusaga o le tele o faʻaleagaina paʻu [1064nm, 1.3ns]

Maioa

Malosiaga (J / cm²)

Malosiaga o le malosi (GW / cm²)

KTP

6.0

4.6

PPK

10.9

8.4

Pulu BBO

12.9

9.9

LBO

24.6

18.9

Talosaga Muamua - BBO

• 2 ~ 5 HG (Harmonic tupulaga) o Nd-doped YAG ma YLF leisa.

• 2 ~ 4 HG o Ti: Sapphire ma Alexandrite leisa.

• Faʻateleina faʻalua, triplers, ma galu mea faʻafefiloi o Dye laser.

• Uiga faʻaluaina o Argon ion, Ruby, ma Copper vapor laser.

• Faʻateleina le faʻatonutonuina OPO, OPA, OPCPA o uma Type I ma Type II vaega tutusa.

Meatotino Faʻaitino - BBO

Vailaau vailaau ẞ-PaB2O4
Fausaga tioata Trigonal
Vaega vaega 3i
Space vaega R3i
Lattice faifai pea a=u= 12.532 Å, i= 12.717 Å
Density 3.84 g / cm3
Faaliusuavai manatu 1096 ° C
Mohs faigata 4
Vevela amioga 1.2 W / (m · K) (┴i); 1.6 W / (m · K) (//i)
Coefficients faʻalauteleina le vevela 4x1066/ K (┴i); 36x1066/ K (//i)
Hygroscopicity nisi hygroscopic

Opitika meatotino - BBO

Transparency eria
  (i le "0" tulaga faʻasalalauga)
189-3500 nm
Nofoaga malo 1064 nm  532 nm  266 nm
lu= 1.5425
lo= 1.6551
lu= 1.5555
lo= 1.6749
lu= 1.6146
lo= 1.7571

Lisi o le faʻaaogaina o faʻaaogaina

532 nm 

1064 nm 

α = 0.01 / cm α <0.001 / cm

NLO fuainumera

532 nm 1064 nm
o e22 = 2.6 pm / V o e22 = 2.2 pm / V

Electro-optic coefficients
  (@ 632.8 nm, T = 293 kilomita) 

maualalo taimi maualuga taimi
2.2 pm / V 2.1 pm / V
Malosiaga vevela-optic o elo/ oT= -16.6x1066/ ℃, olu/ oT= -9.3x1066/ ℃
Afa-afa voltage 7 kV (i le 1064 nm, 3x3x20 mm3)

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