Ingots na LiTaO₃ 50mm – 150mm Diamita X/Y/Z-Yankewa ±0.5° Juriya

Takaitaccen Bayani:

Ingots na LiTaO₃ (Lithium Tantalate) suna wakiltar kayan piezoelectric da ferroelectric masu inganci waɗanda aka san su da kyawawan halayen piezoelectric, kwanciyar hankali na zafi, da halayen gani, wanda hakan ya sa su zama dole ga matatun ruwa na saman acoustic wave (SAW), masu kunna sauti na babban acoustic wave (BAW), masu gano infrared, da masu daidaita haske. XKH ta ƙware a fannin bincike da haɓaka ingots na LiTaO₃ masu inganci, ta amfani da fasahar haɓaka lu'ulu'u ta Czochralski (CZ) da fasahar inganta stoichiometric don tabbatar da daidaiton lu'ulu'u tare da ƙarancin lahani <500 cm⁻².

XKH yana samar da ingots na LiTaO₃ mai diamita 50-150mm tare da yanayin kristal da yawa (yanke-yanke na X, yanke-Y, yanke-Z), yana tallafawa maganin doping na musamman (Mg, Zn) da kuma maganin poling don biyan buƙatun aikace-aikace daban-daban. Ma'aunin piezoelectric na kayan (d₃₃~8 pC/N), ma'aunin haɗin lantarki na lantarki (K²~0.5%), da zafin jiki na Curie (~600°C) sun kafa LiTaO₃ a matsayin zaɓi mafi kyau ga matattara masu yawan mita da na'urori masu auna zafin jiki mai yawa.

Haɗaɗɗen masana'antu ya ƙunshi tsarkakewar kayan aiki, haɓaka lu'ulu'u, da sarrafa daidaito, yana ba da sabis na sadarwa na 5G, kayan lantarki na masu amfani, tsarin tsaro, da na'urorin photonic. Muna ba da cikakken shawarwari na fasaha, gwajin samfura, da kuma keɓance ƙananan rukuni don samar da ingantattun hanyoyin magance matsalolin LiTaO₃.

Aika mana imel

Siffofi

Sigogi na fasaha

Ƙayyadewa	Na al'ada	Babban Daidaito
Kayan Aiki	Wafers ɗin LiTaO3(LT)/LiNbO3	Wafers ɗin LiTaO3(LT)/LiNbO3
Hanya	X-112°Y,36°Y,42°Y±0.5°	X-112°Y,36°Y,42°Y±0.5°
Layi daya	30"	10''
Perpendicular	10′	5'
Ingancin farfajiya	40/20	20/10
Rushewar Gabar Raƙuman Ruwa	λ/4@632nm	λ/8@632nm
Faɗin farfajiya	λ/4@632nm	λ/8@632nm
Share Buɗewar Hanya	>90%	>90%
Chamfer	<0.2×45°	<0.2×45°
Juriyar Kauri/Diamita	±0.1 mm	±0.1 mm
Matsakaicin girma	dia150×50mm	dia150×50mm

Ingot na LiTaO₃ - Muhimman Halaye

1. Mafi kyawun Ayyukan Piezoelectric & Acoustic

Babban ma'aunin piezoelectric (d₃₃~8 pC/N): Yana aiki fiye da LiNbO₃ (~6 pC/N), yana ba da damar matatun SAW/BAW masu yawan mita tare da asarar sakawa mai ƙarancin yawa (<1.2 dB) don 5G RF frontends.

Haɗin lantarki mai ƙarfi (K²~0.5%): Yana haɓaka bandwidth da inganci ga tsarin sadarwa na Sub-6GHz da mmWave.

2. Kwanciyar Hankali Mai Kyau na Zafi

Zafin Curie Mai Girma (600°C): Yana kiyaye ingantaccen aikin piezoelectric tsakanin -50°C zuwa 300°C, wanda ya dace da na'urorin lantarki na motoci da na'urori masu auna sigina na masana'antu.

Ƙarancin ma'aunin faɗaɗa zafi (7.5×10⁻⁶/K): Yana rage yawan kwararar zafi a cikin na'urori masu daidaito.

3. Ƙarfin gani da sinadarai

Bayyanar da ke tsakanin hanyoyin sadarwa (400-5000 nm): >70% na watsawa ga tagogi na IR da na'urorin daidaita wutar lantarki.

Rashin kuzarin sinadarai: Yana jure acid/alkalis, wanda ya dace da amfani da sararin samaniya da kariya a cikin mawuyacin yanayi.

4. Ƙarfin Keɓancewa

Injiniyan Gabatarwa: Ingots masu yanke X/Y/Z (±0.5° haƙuri) don keɓance halayen piezoelectric/na gani.

Inganta shan ƙwayoyi: Maganin Mg don juriya ga lalacewar gani; Maganin Zn don inganta amsawar piezoelectric.

LiTaO₃ Ingot - Babban Aikace-aikacen

1. Sadarwa ta 5G da RF

Matatun SAW/BAW: Yana kunna sarrafa siginar mai yawan mita (2-10 GHz), mai ƙarancin asara a cikin wayoyin komai da ruwanka da tashoshin tushe.

Masu kunna sauti na FBAR: Suna isar da babban factor Q (>1000) ga masu kunna sauti na RF.

2. Fasahar Na'urorin Nuni da Infrared

Tagogin na'urar gano IR: Yi amfani da bayyanannen hanyar sadarwa don ɗaukar hoton zafi da kuma leƙen asiri na soja.

Masu daidaita siginar gani ta lantarki: Sauƙaƙa saurin daidaita siginar gani a cikin fiber optics.

3. Sanin Motoci da Masana'antu

Na'urori masu auna sigina na Ultrasonic: Don taimakon ajiye motoci da TPMS, suna jure yanayin zafin ɗakin injin.

Na'urori masu auna matsin lamba mai zafi: Ingantaccen aiki a binciken mai da sarrafa masana'antu.

4. Tsaro & Tashar Jiragen Sama

Matatun EW: An yi musu taurin kai ta hanyar amfani da hasken rana don tsarin sadarwa na soja/radar.

Abubuwan da ke neman makamai masu linzami: Kwanciyar hankali a yanayin zafi yana tabbatar da aminci a cikin mawuyacin yanayi.

5. Kayan Lantarki na Masu Amfani

Modules na RF frontend: Inganta zaɓin sigina a cikin wayoyin komai da ruwanka.

Na'urori masu auna sigina na gida masu wayo: Tsarin ultrasonic da kuma gane motsin hannu.

Manyan Fa'idodin Ingots na LiTaO₃

1. Ingancin Crystal na Musamman da Daidaito
Ana ƙera ingots na LiTaO₃ ta amfani da Ta₂O₅ mai tsarki (≥99.999%) da kuma hanyar Czochralski (CZ) da aka inganta, wanda hakan ke cimma:

Yawan lahani mai ƙarancin yawa (ɓacewa <500 cm⁻², haɗe-haɗe ≤5/cm³)

Bambancin juriyar axial/radial <5% (tabbatar da daidaito tsakanin tsari-zuwa-baki)

Daidaiton yanayin yankewa na X/Y/Z ±0.5° (biyan buƙatun daidaiton matakin na'urar SAW)

2. Mafi kyawun Piezoelectric da Thermal Performance

Babban ma'aunin piezoelectric (d₃₃~8 pC/N), sama da 30% fiye da LiNbO₃, ya dace da ƙirar matattarar BAW mai yawan mita

Zafin Curie 600°C (wurin aiki -50~300°C), ana kiyaye shi a cikin mawuyacin yanayi:

Ma'aunin yawan zafin jiki (TCF) <|-15ppm/°C|

Bambancin ma'aunin haɗin lantarki (K²) <0.5%

3. Keɓancewa da Sauƙin Haɗawa

Daidaita maganin doping (MgO 0-8mol%):

Yin amfani da maganin MgO 5mol% yana ƙara yawan lalacewar laser da sau 10

Yin amfani da maganin Zn yana inganta asarar dielectric na microwave (tanδ <0.001 @10GHz)

Haɗin kai iri-iri: Yana tallafawa shirye-shiryen fim mai sirara na LNOI (LiTaO₃-on-Insulator) da haɗin gwiwa da guntun Si/SiN photonic

4. Tabbatar da Samar da Kayayyaki Mai Sauƙi

Fasahar samar da kayayyaki mai inci 6 (150mm): Rage farashi kashi 40% idan aka kwatanta da inci 4

Isarwa cikin sauri: Ana samun daidaitattun jagororin da ake samu daga hannun jari (lokacin isar da sako na makonni 3), yana tallafawa keɓancewa na ƙaramin tsari daga 5kg (zagaye na makonni 4)

LiTaO₃ Ingot - Ayyukan XKH

1. Ingantaccen Kuɗi: Ingot mai inci 8 yana rage ɓarnar abu da kashi 30% idan aka kwatanta da madadin inci 4, wanda ke rage farashin kowane raka'a da kashi 18%.

2. Ma'aunin Aiki:

Bandwidth na Tace SAW: >1.28 GHz (idan aka kwatanta da 0.8 GHz ga LiTaO3), mai mahimmanci ga 5G mmWave madaukai.

Keke Mai Zafi: Yana tsira daga -200–500°C tare da warpage na <0.05%, an tabbatar da shi a gwajin LiDAR na mota.

1. Dorewa: Hanyoyin sarrafa ruwa da ake iya sake amfani da su suna rage yawan amfani da ruwa da kashi 40% da kuma amfani da makamashi da kashi 25%.

Kammalawa

Ingots na LiTaO₃ suna ci gaba da haɓaka kirkire-kirkire a cikin sadarwa ta 5G, photonics, da tsarin tsaro ta hanyar keɓantattun halayen piezoelectric da juriyar muhalli. Ƙwarewarmu ta kayan aiki, samarwa mai ɗorewa, da tallafin injiniyan aikace-aikace suna sanya mu a matsayin abokin tarayya da aka fi so don ci gaban tsarin lantarki.