KGW crystals «In Stock»
Potassium gadolinium tungstate (KGd(WO4)2, KGW) crystals feature good mechanical properties, relatively good thermal conductivity (2,5-3,4 Wm-1K-1), and a wide transparency range, which spans from 350 nm to 5 µm. KGW as a Raman crystal features two large Raman modes at 768 cm-1 and 901 cm-1, which are pump polarization dependent. 4Lasers recommend using KGW crystal as a Raman shifter for picosecond applications.
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SPECIFICATION
SKU
PRICE
Qty. of stock
QUANTITY
5x7 mm; 7 mm; undoped; c-cut (according to drawing); >90%; +0/-0,1 mm; ±0,1 mm; <10 arcsec; <10 arcmin; <0,1 mm at 45˚; uncoated; 10-5 S-D (polished 3 surfaces accoring to drawing); <≤λ/4@632,8 nm
21079
Request
1
3x3 mm; 20 mm; undoped; b-cut; >90%; +0,0/-0,3 mm; ±0,1 mm; <30 arcsec; <10 arcmin; <0,1 mm at 45˚; uncoated; 10-5 S-D; <λ/4@632,8 nm
30047
Request
>5
5x5 mm; 1 mm; undoped; b-cut; >90%; +0/-0,1 mm; ±0,1 mm; <20 arcsec; <10 arcmin; <0,1 mm at 45˚; uncoated; 20-10 S-D; <λ/4@632,8 nm
30548
Request
3
33444
Request
1
3x3 mm (+0,0/-0,1 mm); 19 mm; undoped; b-cut; >90%; +0,0/-0,3 mm; ±0,1 mm; <30 arcsec; <10 arcmin; <0,1 mm at 45˚; uncoated; 10-5 S-D; <λ/4@632,8 nm
33668
Request
1
3x2,7 mm; 19,5 mm; undoped; b-cut; >90%; +0,0/-0,3 mm; ±0,1 mm; <30 arcsec; <10 arcmin; <0,1 mm at 45˚; uncoated; 10-5 S-D; <λ/4@632,8 nm
34656
Request
1
3x2,8 mm; 18,7 mm; undoped; b-cut; >90%; +0,0/-0,3 mm; ±0,1 mm; <30 arcsec; <10 arcmin; <0,1 mm at 45˚; uncoated; 10-5 S-D; <λ/4@632,8 nm
34661
Request
1
35238
Request
4
7x7 mm; 14 mm; undoped; b-cut; >90%; +0/-0,1 mm; ±0,1 mm; <15 arcsec; <10 arcmin; <0,1 mm at 45˚; AR/AR(R < 0,7%)@1000-1150nm; 10-5 S-D; <λ/8@632,8 nm; <λ/4@632,8 nm; >10 J/cm2@1064 nm, 10 ns
36464
Request
1
7x7 mm; 15 mm; undoped; b-cut; >90%; +0/-0,1 mm; ±0,1 mm; <15 arcsec; <10 arcmin; <0,1 mm at 45˚; AR/AR(R < 0,7%)@1000-1150nm; 10-5 S-D; <λ/8@632,8 nm; <λ/4@632,8 nm; >10 J/cm2@1064 nm, 10 ns
36469
Request
1
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