|Surface Area||2×2 mm2~ 14×14mm2||Length||0.1mm ~ 12mm|
|Doping Concentration||0.03mol% ~ 0.65mol%||Initial Transmission||5% ~ 95%|
|Flatness||< λ/10 @633nm||Wavefront Distortion||< λ/6 @633nm|
|Parallelism||< 30"||Surface Quality||10/5 S/D (MIL-O-13830A)|
|AR Coating||R<2% @ 1064nm or 1053nm|
Physical and Optical Properties:
|Chemical Formula||Cr4+:Y3A15O12||Crystal Structure||Cubic Garnet|
|Damage Threshold||> 500 MW/cm2||Regractive Index||1.82 @ 1064nm|
Chromium Doped Yttrium Aluminum Garnet (Cr4+:YAG) Crystal is excellent E-O material for passively Q-switching diode pumped or lamp-pumped Nd:YAG, Nd:YLF, Nd:YVO4 and other Nd (or Yb) doped lasers at 0.8~1.2µm. With the advantages of chemically stable, durable, UV resistant, good thermal conductivity, high damage threshold ( >500 MW/cm2) and easy operation, Cr4+:YAG is edging out traditional materials, such as LiF, organic Dye and color centers. Cr:YAG is simple to use and no need of external driving system, which makes it compact in size. Cr:YAG crystals operates well at the repetition frequency rate up to 10kHz.
Hangzhou Shalom EO offers high precision polished Cr:YAG crystals with maximum aperture of 14x14mm and maximum length of 12mm, and broad initial transmission range 5% to 95%. Both stocked and custom crystals are available.