Product ID Specifications Price Qty In Stock Qty Buy
9024222
Angle: 55.9deg
AxL: 25x20mm
Coatings: uncoated.
Comments: nuskilęs kampas
Material: N-SF66
Protective chamfers on the grinded side: 0.2-0.4mm @ 45 deg
S1 Flatness, PV IR S2 Flatness, PV: L/4
Surface quality: 40/20
Comment: Two faces polished;
320.00
1
9323962
Angle tolrenace: <2 arcmin
AR coatings: uncoated
Clear aperture: >80
Dimensions A x L, mm: 25 x 25
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: SF10
Surface quality, S-D: 60-40
144.00
1
9326982
Angle tolrenace: <2 arcmin
AR coatings: uncoated
Clear aperture: >80
Dimensions A x L, mm: 25 x 25
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Surface quality, S-D: 40-20
56.00
6
9374477
Angle tolerance: ±2 arcmin
AR coatings: Uncoated
Clear Aperture: >80
Dimensions A x L, mm: 12.7 x 12.7 (+0/-0.2)
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: UVFS
Protective chamfers: 0.1-0.25 mm x 45°
Surface quality, S-D: 40-20
71.00
4
9379397
Angle tolerance: ±2 arcmin
AR coatings: Uncoated
Clear Aperture: >80
Dimensions A x L, mm: 25.4 x 25.4 (+0/-0.2)
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Protective chamfers: 0.1-0.25 mm x 45°
Surface quality, S-D: 40-20
59.00
2
9390299
Angle tolerance: ±3 arcmin
AR coatings: uncoated
Clear aperture: >80
Cone angle: 68.7deg.
Dimensions A x L, mm: 15.1 x 10
Dimensions tolerance, mm: +0/-0.2
Material: UVFS
Surface quality, S-D: 20-10
54.00
4
9409610
Angle tolerance: <2 arcmin
AR coatings: 700-900
Clear aperture: >80
Dimensions A x L, mm: 15 x 15
Dimensions tolerance, mm: +0/-0.2
Material: BK7
Surface quality, S-D: 20-10
388.00
2
9427092
Angle: 57.7 deg
AR coatings: uncoated
Clear aperture: >80
Dimensions A x L, mm: 20,72 x 20.72
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: N-SF57
Pyramidal error: >3 arcmin
Protective chamfers: 0.2-0.4 mm x 45°
Surface quality, S-D: 40-20
406.00
1
9428602
Angle tolerance: ±3 arcmin
AR coatings: uncoated
Clear aperture: >80
Dimensions A x L, mm: 20 x 20
Dimensions tolerance, mm: ±0.1
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: UVFS
Surface quality, S-D: 40-20
45.00
3
9428612
Angle tolrenace: <2 arcmin
AR coatings: uncoated
Clear aperture: >80
Comments: Big chamfers. TO-PR68.7W1C0DJJ
Dimensions A x L, mm: 20 x 20
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: UVFS
Surface quality, S-D: 40-20
45.00
1
9431703
Apex angle: 69.1 deg.
AR coatings: uncoated
Dimensions A x L, mm: 10 x 30
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <5λ @ 632.8 nm
Material: UVFS
Surface quality, S-D: 20-10
113.00
1
9431773
Angle tolerance: <2 arcmin
Apex angle: 69.1 deg.
AR coatings: uncoated
Clear aperture: >80
Dimensions A x L, mm: 40 x 30
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/5 @ 632.8 nm
Material: UVFS
Surface quality, S-D: 20-10
263.00
1
Total: $0.00
Ex Tax: $0.00
0
Dispersing prisms have three 60° angles therefore they are also referred to as equilateral prisms. It provides advantage over diffraction gratings where higher orders diffraction effect is unwanted. Typical applications is wavelength angular separation, where the prism is placed in a beam path to refract the beam twice. Common scheme is to use the prism in minimal deviation angle, which is achieved by aligning the wavelength of interest to travel in parallel to the prism base. This ensures, that angles of incident and refracted beams are equal in respect to corresponding surfaces. This alignment provides benefit of maximum clear aperture and least overall reflection loss for p-polarization.

Dispersing Prisms

  • Product Code: PD
  • Availability: In Stock




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