Pump wavelength range: 260 - 800 nm.
~ 390 - 415 nm (Diode lasers, SHG of Ti:Sapphire lasers)
~ 343 - 355 nm (THG of Nd:/Yb: lasers), 260 - 266 nm (FHG of Nd:/Yb: lasers)
~ 775 nm (Ti:Sapphire lasers, SHG of Er: lasers)
Standard crystals are designed for Type I or Type II degenerate SPDC
Half opening angle between signal/idler for Type I: 3o
Half opening angle between conjugated directions for Type II: 5o
Crystals for the opening angle = 0o (collinear phase matching) or other angles
are availble upon request.
Non-degenerate SPDC crystals are available upon request.
Aperture sizes: 5x5 mm, 8x8 mm. OD 1" mounted.
|Part No.||Description||Application||Wavelength||Price||Availability||Add to Cart|
Specifications of BBO SPDC crystals:
|Wavefront distortion:||less than λ/8 @ 633 nm|
|Clear aperture:||> 90% central area|
|Flatness:||λ/8 @ 633 nm|
|Scratch/Dig:||10/5 to MIL-O-13830A|
|Parallelism:||better than 20 arc seconds|
|Angle tolerance:||Δθ < +/-0.25o, Δφ < +/-0.25|
AR@405/810 nm for 405nm pumped SPDC crystals
Broadband P-coating for pumps other than 405nm unless coating is specified.
(1) Configuration of BBO Crystal for Type I SPDC:
(1) Configuration of BBO Crystal for Type II SPDC:
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