Iimveliso

I-LBO Crystal

Ingcaciso emfutshane:

I-LBO (LiB3O5) luhlobo lwekristale ye-non-linear ye-optical transmittance (210-2300 nm), umqobo omkhulu womonakalo we-laser kunye nokusebenza okuphindaphindiweyo okusebenzayo okuphindaphindiweyo (malunga namaxesha ama-3 e-KDP crystal). Ke i-LBO isetyenziswa rhoqo ukuvelisa amandla aphezulu esibini nesithathu i-harmonic laser ukukhanya, ngakumbi i-laser ultraviolet.


Iinkcukacha zeMveliso

Iimpawu zeemveliso

I-LBO (LiB3O5) luhlobo lwekristalu engabonakaliyo yelayini yokuhombisa ene-ultraviolet transmittance elungileyo (210-2300 nm), umqobo womonakalo omkhulu we-laser kunye nokusebenza okuphezulu okuphindaphindiweyo kokuphindaphinda (malunga namaxesha ama-3 weKristale yeKDP). Ke i-LBO isetyenziswa rhoqo ukuvelisa amandla aphezulu esibini nesithathu i-harmonic laser ukukhanya, ngakumbi i-laser ultraviolet.

I-LBO inomda omkhulu webhendi kunye nomda wokubonisa ngokucacileyo, ukudibanisa okungahambelani nomgca, iipropathi ezilungileyo zamakhemikhali kunye nezomatshini. Ezi mpawu zenza ukuba le kristali ikwazi ukuqhuba iinkqubo ze-parametric (OPO / OPA) kunye nokungaqinisekisi kwinqanaba lesigaba (i-NCPM), nayo.

Nxibelelana nathi ngesona sisombululo sigqibeleleyo sokusetyenziswa kweekristali ze-LBO.

IZakhono ze-WISOPTIC -LBO

• Ukuthambisa okukhulu: max 20x20 mm

• Ubungakanani obahlukeneyo: ubude be-60 mm

• Isimo sokumisela: isicaba, okanye iBrewster, okanye esichaziweyo

• Ukudluliselwa okuphezulu: I-AR coating nge-R <0.1% (nge-1064 / 532nm)

Ukunyusa: xa uceliwe

• Amaxabiso okhuphiswano kakhulu

Ukucaciswa kweMigangatho yeWISOPTIC* -I-LBO 

Ukunyamezeleka konyamezelo ± I-0,5 mm
Ukunyamezelana kwengqondo <± 0,25 °
I-Flatness <λ / 8 @ 632.8 nm
Umgangatho ongaphezulu <10/5 [S / D]
Ukufana <20 "
Ukuzibophelela ≤ 5 '
I-Chamfer ≤ I-0mmmm @ ngu-45 °
Ukuhanjiswa kweLitye elandisiweyo <λ / 8 @ 632.8 nm
Ukucoca iapile > 90% indawo ephakathi
Ukupheka I-coating ye-AR okanye i-Broad band ye-AR-coating

R <0.1% @ 1064 nm, R <0.1% @ 532 nm, R <0.5% @ 355 nm

Umtsalane womonakalo weLaser > I-10 GW / cm2 I-1064nm, 10ns, 10Hz (ipolisiwe kuphela)
> 1.0 GW / cm2 I-1064nm, 10ns, 10Hz (i-AR edityanisiweyo)
> 0.5 GW / cm2 I-532nm, 10ns, 10Hz (i-AR edityanisiweyo)
* Iimveliso ezinemfuno ekhethekileyo xa uceliwe.
LBO_4297
LBO-1
LBO-2

Ezona mpawu ziphambili-i-LBO

• Uluhlu olubanzi lokubonisa ukusuka ku-160 nm ukuya kwi-2.6 µm

• I-homogeneity ephezulu ye-optical, ekhululekile ukufakwa

• Ukusebenza ngokulingeneyo kwe-SHG enkulu (malunga namaxesha amathathu ye-KDP)

• Uluhlu olubanzi lwamanqanaba oDanga I noDidi II olungadibaniyo lwesigaba (i-NCPM)

• Indawo yokwamkelwa ebanzi, indawo encinci yokuhamba

• Umqobo omkhulu womonakalo we-laser

Ukuthelekisa umqobo womonakalo omkhulu [1064nm, 1.3ns]

Amakristali

Ukufuma kwamandla (J / cm²)

Ukuxinana kwamandla (GW / cm²)

I-KTP

6.0

4.6

KDP

10.9

8.4

BBO

12.9

9.9

I-LBO

24.6

18.9

IZicelo eziSisiseko - i-LBO

• Uhlobo lwe-I okanye udidi II frequency frequency (i-SGG) kunye nesantya sokuphindaphindwa kwamandla (SFG) samandla aphezulu aphezulu Nd-doped (Nd: YVO4, Nd: YAG, Nd: YLF), Ti: Sapphire, Alexandrite kunye neC: LiSAF lasers

• Isizukulwana sesithathu se-harmonic (THG) se-Nd-doped lasers

Iqondo lokushisa elinokulawuleka olungabalulekanga (i-NCPM) ye-1.0-11.3 µm

• Ubushushu begumbi i-NCPM yohlobo lwe-II SHG ngo-0.8-1.1 µm

• I-OPO ebonakalayo ebanzi

IiPropathi zeNdalo-ye-LBO

Ifomula yekhemikhali I-LiB3O5
Isakhiwo sekristali I-Orthorhombic
Iqela leqela mm2
Iqela lesithuba Pna21
Ii-Lattice constants a= 8.46 Å, b= 7.38 Å, c= 5.13 Å, Z= 2
Ukuxinana I-2.474 g / cm3
Indawo yokunyibilika I-835 ° C
Ubunzima be-Mohs 6
Ukuqhutywa kweshushu I-3.5 W / (m · K)
I-coefficients yokwanda kwe-Thermal αx= 10.8x10-5/ K, αy= -8.8x10-5/ K, αz= 3.4x10-5/ K
I-Hygroscopicity I-hygroscopic encinci

Iipropathi ze-Optical-LBO

Umda weTransparent
  (kwinqanaba "le-0" lokudlulisa)
155-3200 nm
Ii-indices ezihlaziyayo 1064 nm  I-532 nm  I-355 nm

nx= 1.5656

ny= 1.5905
nz= 1.6055

nx= 1.5785

ny= 1.6065
nz= 1.6212

nx= 1.5973

ny= 1.6286
nz= 1.6444

I-coarfficients emgceni

I-350 ~ 360 nm 

1064 nm 

α = 0.0031 / cm α <0.00035 / cm

I-NLO coefficients (@ 1064 nm)

d31 = 1.05 ± 0.09 pm / V, d32 = -0.98 ± 0.09 pm / V,
d33 = 0.05 ± 0.006 pm / V

 


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