SAW Grade LiNbO3 Crystal Wafer Lithium niobate for Q switch, photoelectric modulation, frequency doubling, optical parametric o

Product Overview

Description

SAW grade LN, LT crystals are the featured products of Beijing Scitlion Technology. Variation of SAW propagation velocity may arise from the fluctuation of crystal components, uncompleted crystal poling and crystal defects. So, to ensure the SAW propagation velocity consistent and to meet customer’s higher and higher requirement on crystal quality, such strict measures as quality and precise component ratio control of Nb2O5 and Li2CO3 raw materials, curie temperature measurement, defects inspection as well as optimized crystal growth and poling process, are taken.

Crystal Categories LiNbO3 Crystal LiTaO3 Crystal Crystal Orientation X,Y,Z,36°Y, 41°Y, 45°Y, 64°Y, 128°Y, 135°Y, Z,36°Y, 42°Y, X-112°Y, Orientation Fluctuation ±0.1° ±0.1° Diameter 100.0±0.5mm 76.2±0.5mm 100.0±0.5mm 76.2±0.5mm Thickness 50~150mm 50~150mm Curie Temperature 1142±3°C 605±3°C Orientation of First Refer Flat ±0.2°C ±0.2°C First Refer Flat 32±2mm(4″) 22±2mm(3″) 32±2mm(4″) 22±2mm(3″) Second Refer Flat 12±3mm(4″) 10±3mm(3″) 12±3mm(4″) 10±3mm(3″) Quality Free of crack, bubbles and inclusions Free of crack, bubbles and inclusions Crystal Categories	LiNbO3 Crystal	LiTaO3 Crystal
Crystal Orientation	X,Y,Z,36°Y, 41°Y, 45°Y, 64°Y, 128°Y, 135°Y,	Z,36°Y, 42°Y, X-112°Y,
Orientation Fluctuation	±0.1°	±0.1°
Diameter	100.0±0.5mm 76.2±0.5mm	100.0±0.5mm 76.2±0.5mm
Thickness	50~150mm	50~150mm
Curie Temperature	1142±3°C	605±3°C
Orientation of First Refer Flat	±0.2°C	±0.2°C
First Refer Flat	32±2mm(4″) 22±2mm(3″)	32±2mm(4″) 22±2mm(3″)
Second Refer Flat	12±3mm(4″) 10±3mm(3″)	12±3mm(4″) 10±3mm(3″)
Quality	Free of crack, bubbles and inclusions	Free of crack, bubbles and inclusions

  

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Other specifications are available on request.

Beijing Glass Research Institute founded in 1960s, we are the state owned institute pioneered in optical materials.

Over 53 years, we have been growing accompanied by contributing to domestic and international projects in diverse areas of science and industry. Continued focus on innovation won us more than 140 awards.

Since 1966, our institute makes out the first optical fiber in China. Now we have the certification and permission on various national military or weapon projects.

From the 1^st January 2013, our higher authoritiesreorganized the advantage resources and established the Scitlion Technology, all the staffs and businesses in Beijing Glass Research Institute are transferred into this new company. New company acts as the brother company of the Institute.

Now our company has 5 business units, they are Crystal, which include optic crystal and scintillation crystal growth and processing;

the special fiber, which includes various silica fiber applied in UV , visible ,infrared range and polarization maintaining optical fiber,

the optical processing, like the Windows, Mirrors, Lenses, Prisms, Filters;

the special glass, mainly the sealing glass and lubricant glass;

the temperature components, such as Beckman thermometer, industrial thermistors.