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[China]
Trade Verify
Address: Room 1106, CIBC, No.198 Wuxing Rd, Hangzhou, P.R.China
Contact name:Xu
Hangzhou Freqcontrol Electronic Technology Ltd. |
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Verified Suppliers
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Piezoelectric Crystal Lithium niobate LN LiNbO3 crystals
Lithium niobate – (LN, LiNbO3) crystals are an important material for optical waveguides, mobile phones, piezoelectric sensors, optical modulators and various other linear and non-linear optical applications. Many technologies are based on this material which has unique piezo-electric, optical and photoelastic properties while exhibiting mechanical and chemical stability.The combination of excellent electro-optical, acousto-optical and non linear optical properties make an attractive host material for application in integrated optics
Material Characteristics
| Material | Optical grade LiNbO3 | SAW grade LiNbO3 |
| Orientation | X-cut / Z-cut | Y41°-cut / Y64°-cut / Y128°-cut / Y-cut |
| Curie Temp | 1142°C±3°C | |
| Doped with | Er, MgO single or double doped available | |
| Single Domain | Completed Polarization / Reduced | |
Processing Capacity
| Surface finish | Single or double side polish (DSL/SSP/DSP available) | |
| Thickness | 0.18/0.25/0.35/0.50/1.00 mm | 0.25/0.35/0.50/1.00 mm |
| TTV | < 1~5µm | |
| BOW | ± (25µm ~40um ) | |
| Warp | <= 35µm | |
| LTV (5mmx5mm) | <1.5 um | |
| PLTV(<0.5um) | ≥98% (5mm*5mm) with 2mm edge excluded | |
| Orientation flats | available, per request | |
| Polished side Ra | Roughness Ra<=5A | |
| Back Side Criteria | Roughness Ra:0.5-1.0µm GC#1000 | |
| Edge Rounding | Compliant with SEMI M1.2 Standard/refer to IEC62276 | |
| Cracks, saw marks, stains | None | |
Acceptance Check
1. The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.
2. After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.
3. Please open the vacuum package in a clean room when the products are to be applied.
4. If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.
