Del Mar Photonics - Newsletter

Customer Inquiry:
What is the lead time on W-LiTaO3-18-18-75 and W-LiTaO3-15-15-100 . Will you provide specs on the pyroelectric coeffecient and Curie temp for those samples ?
What is the meaning of Z-axis cut ?
Would the above samples work for power generation applications ?

Del Mar:
The substrates you requested were used by one of our customers in pyroelectric applications

You can see main LiTaO3 properties here

Z-axis cut means wafer surface perpendicular to Z-axis.

>Would the above samples work for power generation applications ?
Please describe your application in more details.


We produce a lot of LiTaO3 crystals for pyroelectric applications, but usually these are rather thin Z-cut wafers, dia. 5-25 mm and thickness from 0.05 mm to 0.5 mm
For demonstration purposes we have some Z-cut crystals like 5x5x2 mm, 5x5x4 mm and dia.9x0.5 mm
Request a quote

Del Mar Photonics - Newsletter

LiTaO₃:
LiTaO3 wafer SAW grade - Lithium Tantalate, LiTaO3 - crystal - elements for pyroelectric detector - EOM - EO crystal - wafers - Lithium Tantalate Substrates for Pyroelectric Detectors - y-cut LiTaO3 - LiTaO3 properties - Electro – Optic Pockels Cells - Optical Waveguide Substrates - Pyroelectric Detector Substrates - Piezoelectric Transducers - wafers- Lithium Tantalate frequency filter - detector - Lithium Tantalate wafers and crystals - LiTaO₃ thin substrates - cylindrical z-cut LiTaO₃ crystal

Model	Product Name+	Buy Now
CR-LiTaO3-2-2-12.5	LiTaO3 crystal, Y-cut, 2x2x12.5 mm
CR-LiTaO3-2-2-13	LiTaO3 crystal, Y-cut, 2x2x13 mm
CR-LiTaO3-3.2-3.2-40	LiTaO3 crystal, Y-cut, 3.2x3.2x40 mm
CR-LiTaO3-3-3-15	LiTaO3 crystal, Y-cut, 3x3x15 mm
CR-LiTaO3-5-5-40	LiTaO3 crystal, Y-cut, 5x5x40 mm
CR-LiTaO3-6-20-5	LiTaO3 crystal, Y-cut, 6x20x5 mm
CR-LiTaO3-10-10-0.5	LiTaO3 crystal, Z-cut, 10x10x0.5 mm
CR-LiTaO3-25-25-100m	LiTaO3 crystal, Z-cut, 25x25 mm, 100 µm
CR-LiTaO3-5-5-2	LiTaO3 crystal, Z-cut, 5x5x2 mm
CR-LiTaO3-20-20	LiTaO3 crystal, Z-cut, diam. 20 mm, length 20 mm
RAP-LiTaO3-6-6-6	LiTaO3 prism, 90° cut, 6x6x6 mm
WA-LiTaO3-10-24-0.5	LiTaO3 wafer, Y-cut, 10x24x0.5 mm
WA-LiTaO3-15-20-0.5	LiTaO3 wafer, Y-cut, 15x20x0.5 mm
W-LiTaO3-15-15-100	LiTaO3 wafer, Z-cut, 15x15 mm, 100 µm
W-LiTaO3-18-18-75	LiTaO3 wafer, Z-cut, 18x18 mm, 75 µm
WA-LiTaO3-10-0.615	LiTaO3 wafer, Z-cut, ø 10 mm x 0.615 mm
WA-LiTaO3-10-50	LiTaO3 wafer, Z-cut, ø 10 mm, 50 µm
WA-LiTaO3-12-0.6	LiTaO3 wafer, Z-cut, ø 12 mm x 0.6 mm
WA-LiTaO3-12-60	LiTaO3 wafer, Z-cut, ø 12 mm, 60 µm
WA-LiTaO3-12-60	LiTaO3 wafer, Z-cut, ø 12 mm, 60 µm

WA-LiTaO3-12-60	LiTaO3 wafer, Z-cut, ø 12 mm, 60 µm
WA-LiTaO3-15-50	LiTaO3 wafer, Z-cut, ø 15 mm, 50 µm
WA-LiTaO3-20-0.54	LiTaO3 wafer, Z-cut, ø 20 mm x 0.54 mm