JGS2 Fused Silica Wafers Optical Grade

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JGS2 Fused Silica Transmission Curve

optical grade jgs2 fused silica wafers

What Does JGS2 Optical Grade Fused Silica Mean?

When you need a substrate that can handle very high temperatures and work as an insulator in semiconductors, then JGS2 Grade Fused Silica Wafers is the right choice.

Parameter Value JGS2
Max Size <300mm
Tramission Range (medium transmission ratio) 0.26~2.10um (Tavg>85%)
OH-Content 150ppm
Fluorescence (ex 254nm) Strong v-b
Impurity Content 20-40 ppm
Birefringent constant 4-6 nm/cm
Melting Method Oxy-hydrogen melting

Where Can You Buy JGS2 Fused Silica?

A large selection of fused silica windows JGS2 Optical Grade can be found here.

What Grades of Fused Quartz are Available?

Other fused silica wafer grades and their applications include:

  • JGS3 - Lasers, substrates: window, lens, prism, mirror
  • JGS2- Semiconductor and temp windows