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China LGS Langasite Wafers 100mm Diameter 0.50mm Thickness for SAW BAW Devices and Electro-Optical Q-Switch Applications for sale

LGS Langasite Wafers 100mm Diameter 0.50mm Thickness for SAW BAW Devices and Electro-Optical Q-Switch Applications

Price Negotiable
Price: Negotiable
MOQ: 5 pcs
Delivery Time: 1-4 weeks
Brand: BonTek
Product Description
LGS Langasite Wafers Overview
Customized LGS Langasite wafers designed for Surface Acoustic Wave (SAW) devices, Bulk Acoustic Wave (BAW) devices, and electro-optical Q-switch applications. LGS crystal is a multifunctional material that combines electro-optical effects with optical rotation, enabling advanced Q-switching functionality in laser systems.
Technical Specifications
Parameter Value Tolerance
Cut, A1 138.5° ± 0.1°
Cut, A2 26.7° ± 0.1°
Diameter D mm 100mm ±0.25mm
Thickness T.mm 0.50mm ±0.03mm
Reference Flat F1,mm 32.0mm ±2.50mm
Secondary Flat F2, mm 11.0mm ±2.00mm
Surface Quality
Surface Parameter Specification
Front Surface Finish Polished Ra < 1.0 nm
Back Surface Finish Lapped, 0.4 μm < Ra < 0.6μm
Flatness < 10μm
Defect Specifications
  • No scratches, cracks, contamination, dimples, pits, or orange peel defects by visual inspection
  • Edge chips: Radial depth < 0.5mm, Peripheral chord length < 1.0mm
  • Bevel: Rounded Edge
LGS Langasite wafer showing polished surface and dimensional characteristics Close-up view of LGS Langasite wafer edge and surface finish LGS Langasite wafer demonstrating optical clarity and structural integrity
Frequently Asked Questions
What products do you specialize in?
We are piezoelectric wafer specialists with 30 years of experience in single crystal quartz, LiNbO3, LiTaO3, quartz glass, LGS, and CTGS materials. We export millions of quartz blanks annually with superior angle precision for AT, SC, and IT cuts.
Do you accept product customization?
Yes, we fabricate according to your specifications and provide expert guidance on wafer selection. We also maintain standard wafer inventory for immediate delivery.
Can you ship via our courier agent?
We accommodate all major courier services (DHL, FedEx, UPS) using your account or our discounted shipping arrangements.
How do you ensure product safety during shipping?
We use specialized packaging with buffer sponge and fragile labeling. Follow our acceptance check procedure upon receipt to ensure product integrity.
Acceptance Check Procedure
  • Handle with care and inspect outer carton condition upon delivery
  • Document packaging condition with photos before removing products
  • Open vacuum packaging only in clean room environments
  • If damage is found, photograph/video immediately and contact us without removing from packaging
LGS Langasite wafer packaging and handling guidelines Acceptance check procedure diagram for LGS Langasite wafers
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Company Hangzhou Freqcontrol Electronic Technology Ltd.
Location Room 1106, CIBC, No.198 Wuxing Rd, Hangzhou, P.R.China
Contact Person Xu

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