Potassium Titanyl Phosphate

KTiOPO₄

IUPAC: Potassium titanyl phosphate

CAS: 12690-20-9

Tổng quan

KTP is a nonlinear optical crystal used to frequency-double Nd:YAG lasers, producing green 532 nm light. It is the crystal in virtually all green laser pointers.

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Oxygen O 5 15,9990
Phosphorus P 1 30,9740
Potassium K 1 39,0980
Titanium Ti 1 47,8670

Thành phần nguyên tố

Công dụng

  • Green laser pointer crystal
  • Frequency doubling
  • Optical parametric oscillator
  • Electro-optic modulator

Sự thật thú vị

  • The green light in every inexpensive green laser pointer comes from a tiny KTP crystal

Structure

SMILES

[O-2].[O-]P(=O)([O-])[O-].[K+].[Ti+4]

Tính chất

Loại
inorganic
Trạng thái
solid
Khối lượng mol
197,95 g/mol
Mật độ
3,0300 g/cm³
Điểm nóng chảy
1172,0 °C
Độ hòa tan
insoluble

Molecular Descriptors

Exact Mass
197,8600
TPSA
87,3 Ų
H-Bond Donors
0
H-Bond Acceptors
5
Rotatable Bonds
0
Heavy Atoms
8
Complexity
36,0

Frequently Asked Questions

What is Potassium Titanyl Phosphate?
Potassium Titanyl Phosphate (KTiOPO₄) is a inorganic compound with the IUPAC name Potassium titanyl phosphate.
What is the molecular weight of Potassium Titanyl Phosphate?
Potassium Titanyl Phosphate has a molar mass of 197.95 g/mol.
What state is Potassium Titanyl Phosphate at room temperature?
Potassium Titanyl Phosphate is a solid at room temperature.
Is Potassium Titanyl Phosphate organic or inorganic?
Potassium Titanyl Phosphate is classified as an inorganic compound.
What elements make up Potassium Titanyl Phosphate?
Potassium Titanyl Phosphate (KTiOPO₄) is composed of Oxygen (O), Phosphorus (P), Potassium (K), Titanium (Ti).