Synthetic Quartz Ingots

TS-1320 Ultra-Low OH Synthetic Quartz

Applications:
High-power laser lenses, window lenses, etc.
Features:
Ultra-low hydroxyl content (OH < 1 ppm)
Excellent optical properties
High optical homogeneity and low stress birefringence
Extremely high transmittance across wavelengths from deep ultraviolet (193 nm) to near-infrared (2800 nm)
Low weak absorption coefficient
High resistance to gamma radiation
Purity Analysis Example
Content (ppm, wt%) Li Na K Mg Ca Cu Al Cr Fe Ti OH
TS-1320 <0.001 <0.015 <0.005 <0.001 <0.005 <0.001 <0.003 <0.001 <0.001 <0.005 <1
Optical Properties
※ Refer to ISO-10110 for striae grade
※ Fluorescence measurement is evaluated using 254 nm pump light
Model Stress Birefringence (nm/cm) Bubbles Striae Fluorescence
TS-1320 ≤5 Grade 00, Grade 0 Grade 5 Slight Blue
Refractive Index Uniformity (Δn Uniformity) Level (Unit: ppm)
Model HH H1 H2 H3 H4 H5 H10 H20
TS-1320 ≤0.5 ≤1 ≤2 ≤3 ≤4 ≤5 ≤10 ≤20
Refractive Index
Wavelength λ (nm) Refractive Index n Wavelength λ (nm) Refractive Index n
248.3 1.50836 632.8 1.45711
365 1.47462 643.8 1.45679
404.6 1.4697 656.3 1.45646
435.8 1.46678 706.5 1.45523
479.9 1.46359 852.1 1.45256
486.1 1.46322 1013.98 1.45034
546.1 1.46016 1529.6 1.44436
587.6 1.45855 1970.1 1.43867
589.3 1.45849 2325.4 1.43297
Sellmeier Dispersion Constants
Model B1 C1 B2 C2 B3 C3 B4 C4
TS-1320 0.112372 0.006311 0.811965 0.006294 0.179903 0.0166 0.697481 77.351514

TS-320 Ultra-Low OH Synthetic Fused Quartz

Applications:
Laser lenses, optical device lenses, optical components for medical fields, etc.
Features:
Extremely low hydroxyl and metal impurity content
Ideal for high-grade optical applications with small diameters
Purity Analysis Example
Content (ppm, wt%) Li Na K Mg Ca Cu Al Cr Fe Ti OH
TS-320 <0.001 <0.015 <0.005 <0.001 <0.005 <0.001 <0.003 <0.001 <0.001 <0.005 <1
Optical Properties
Model Optical Homogeneity (ppm) Stress Birefringence (nm/cm) Bubble/Striae Grade
TS-320 NS ≤5 00級、0級、5
Thermal Absorption Coefficient
Model Thermal Absorption Coefficient @1064 nm（ppm/cm）
TS-320 <1
Refractive Index
Wavelength λ (nm) Refractive Index n Wavelength λ (nm) Refractive Index n
248.3 1.50836 632.8 1.45711
365 1.47467 643.8 1.45679
404.6 1.46976 656.3 1.45646
435.8 1.46683 706.5 1.45523
479.9 1.46364 852.1 1.45256
486.1 1.46326 1013.98 1.45034
546.1 1.46022 1529.6 1.44436
587.6 1.4586 1970.1 1.43867
589.3 1.45854 2325.4 1.43297
Sellmeier Dispersion Constants
Model B1 C1 B2 C2 B3 C3 B4 C4
TS-320 0.112372 0.006311 0.811965 0.006294 0.179903 0.0166 0.697481 77.351514

TS-330 Low-OH Synthetic Quartz

Applications:
Industrial laser optical components, optical equipment components, optical components for the medical field, etc.
Features:
Metal Impurity Content: < 50 ppb
Exhibits high transmittance at wavelength ranges such as 355 nm, 532 nm, and 1064 nm.
Purity Analysis Example
Content (ppm, wt%) Li Na K Mg Ca Cu Al Cr Fe Ti OH
TS-330 <0.001 <0.015 <0.010 <0.001 <0.005 <0.001 <0.003 <0.001 <0.001 <0.005 <250
Product Characteristics (Optical Properties)
Model Optical Homogeneity (ppm) Stress Birefringence (nm/cm) Bubbles・Streaks Fluorescence
TS-330 NS ≤5 Grade 0, Grade 1, Grade 2 None
Thermal Absorption Coefficient
Model Thermal Absorption Coefficient @1064 nm（ppm/cm）
TS-330 <3
Mechanical Properties
Specifications Unit Test Results
Density g/cm3 2.2
Mohs Hardness - 6～7
Young's Modulus GPa 74.2
Shear Modulus GPa 31.22
Poisson's Ratio - 0.17
Compressive Strength GPa 1.13
Tensile Strength MPa 49
Flexural Strength MPa 94.3
Electrical Properties
Specifications Units Test Results
Dielectric Constant (20°C, 500 MHz) - 3.9
Resistivity (20°C) Ω·cm >1×101Ω·cm
Dielectric Loss Tangent (tanδ, 500 MHz) - <0.001
Resistance Ratio Ω 8.0×1015
Thermal Properties
Specifications
Yield Point
(η=1014.5dPa·s)		 1000℃
Annealing Point
(η=1013dPa·s)		 1160℃
Softening Point
(η=107.6dPa·s)		 1620℃

TS-330L Low-OH Synthetic Quartz

Applications:
Small protective mirrors for industrial lasers, window mirrors, and other optical components.
Features:
OH content < 250 ppm
Extremely low impurity element content
Purity Analysis Example
Content (ppm, wt%) Li Na K Mg Ca Cu Al Cr Fe Ti OH
TS-330L <0.01 <0.02 <0.01 <0.01 <0.01 <0.005 <0.01 <0.005 <0.005 <0.005 <250

TS-1330 Low-OH Synthetic Quartz

Applications:
Lenses for industrial inspection equipment and lenses for exposure equipment.
Features:
3D streak-free (no streaks)
Customizable for high optical uniformity and low stress-induced birefringence
Purity Analysis Example
Content (ppm, wt%) Li Na K Mg Ca Cu Al Cr Fe Ti OH
TS-1330 <0.001 <0.015 <0.010 <0.005 <0.005 <0.001 <0.003 <0.001 <0.001 <0.005 <50
Optical Properties
Model Fluorescence Stress Birefringence (nm/cm) Bubbles Streaks
TS-1330 None ≤5 Grade 00, Grade 0 5
△n Uniformity Grade (Unit: ppm)
Model HH H1 H2 H3 H4 H5 H10 H20
TS-1330 ≤0.5 ≤1 ≤2 ≤3 ≤4 ≤5 ≤10 ≤20

TS-2330 Low OH Synthetic Quartz

Applications:
Large-diameter lenses, window mirrors, etc.
Features:
Optical uniformity and stress birefringence can be customized.
Exhibits high transmittance at wavelength ranges such as 355 nm, 532 nm, and 1064 nm.
Purity Analysis Example
Content (ppm, wt%) Li Na K Mg Ca Cu Al Cr Fe Ti OH
TS-2330 <0.001 <0.015 <0.005 <0.001 <0.005 <0.001 <0.003 <0.001 <0.001 <0.005 <250
Optical Properties
* Streaks are evaluated according to ISO-10110. Measurements are conducted using excitation from a 254 nm mercury lamp.
Model Stress Birefringence (nm/cm) Bubbles Streaks* Fluorescence
TS-2330 ≤5 Grade 00, Grade 0, Grade 1, Grade 2 Grade 5 None
Thermal Absorption Coefficient（Thermal Absorption）
Streaks are evaluated based on ISO-10110 standards. Measurements are performed using excitation from a 254 nm mercury lamp.
Model Thermal Absorption Coefficient @1064 nm（ppm/cm）
TS-2330 <3
Refractive Index
Wavelength λ (nm) Refractive Index n Wavelength λ (nm) Refractive Index n
248.3 1.50836 632.8 1.45716
365 1.47467 643.8 1.45685
404.6 1.46976 656.3 1.45651
435.8 1.46683 706.5 1.45529
479.9 1.46364 852.1 1.45261
486.1 1.46326 1013.98 1.45039
546.1 1.46022 1529.6 1.44442
587.6 1.4586 1970.1 1.43873
589.3 1.45854 2325.4 1.43303
Sellmeier Dispersion Constants
Model B1 C1 B2 C2 B3 C3 B4 C4
TS-2330 0.124307 0.006456 0.823954 0.006473 0.156097 0.017157 0.673277 74.923787

TS-2230 Low-OH Synthetic Quartz

Application:
Components for semiconductor manufacturing
Features:
Metal impurity content < 50 ppb
Low bubble rate
Hydroxyl content (OH) < 250 ppm
Purity Analysis Example
Content (ppm, wt%) Li Na K Mg Ca Cu Al Cr Fe Ti OH
TS-2230 ≤0.001 ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.001 ≤0.008 ≤0.001 ≤0.001 ≤0.008 <250
Product Characteristics
Model Size (mm) Tolerance (mm) Product Features
YS-2230A 300 × 350 Length/Width ±10
Thickness ±10		 High purity, low HO content, customizable sizes available
YS-2230B 500 × 500
YS-2230C 700 × 700
YS-2230D 1450 × 550 × 70

TS-2340 High OH Synthetic Quartz

Applications:
Large-diameter optical lenses, etc.
Features (Product Advantages)
High transmittance in the wavelength range of 185–2500 nm
Low impurity element content
Compatible with large diameters
Purity Analysis Example
Content (ppm, wt%) Li Na Mg Al K Ca Ti Cr Mn Fe Co Ni Cu Total OH
TS-2340 <0.003 <0.005 <0.001 <0.003 <0.005 <0.004 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.5 <1200
Optical Properties
* Refer to ISO-10110 for the streak.
Model Optical Homogeneity (ppm) Stress Birefringence (nm/cm) Bubbles and streaks *
TS-2340 ≤5 ≤5 Grade 0, Grade 1, Grade 2, Grade 5

TS-1336 Synthetic Quartz for Ultraviolet Use

Applications:
Radiation-resistant optical components, etc.
Features:
1D/3D streak-free (no striae)
High optical uniformity
Resistance to deep ultraviolet radiation
Optical Properties
Model Optical Homogeneity (ppm) Stress Birefringence (nm/cm) Bubbles Total metal impurities (ppb) Streak Grade* OH (ppm) Fluorescence
TS-1336 ≤5、≤2、≤1 ≤5、≤2、≤1 Grade 00, Grade 0 <20 3D ≤50 None
TS-2336 ≤5、≤2、≤1 ≤5、≤2、≤1 Grade 00, Grade 0, Grade 1 <50 1D ≤200 None
  1. Indicators for optical uniformity and stress birefringence can be customized according to customer requirements.
  2. TS-1336 meets ISO-10110 Class 5 streak grade for all transmitted light in three-dimensional directions.
    TS-2336 meets ISO-10110 Class 5 streak grade only for specified transmitted light directions.
Optical Synthetic Quartz Physical Properties (Bubble Grade)
Bubble Grade Total Cross-sectional Area＊① (mm2) Maximum Bubble Diameter＊② (mm)
Grade 00 (See Note ③) (See Note ③)
Grade 0 ≤0.002 ≤0.030
Grade 1 ≤0.010 ≤0.063
Grade 2 ≤0.030 ≤0.100
  1. Total cross-sectional area of bubbles in 100 cm3 of quartz glass
  2. Maximum bubble diameter in quartz glass
  3. Under darkroom conditions, inspected with strong light (≥20000 lux), bubbles are not visible to the naked eye