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BBS: Broadband Plate Beamsplitter

BBS: Broadband Plate Beamsplitter

BBS: Broadband Plate Beamsplitter

50/50 splitting of unpolarized light at wavelengths ranging from visible through NIR. Designed for 50/50 broadband power splitting and beam combining of unpolarized light at wavelength ranges from visible through NIR. These plate beamsplitters are AR-coated for very low loss, and best suited to low power. Custom split ratios, wavelengths, and sizes are available upon request.
  • Product Code: BBS
  • Optical Material: N-BK7
  • Diameter Tolerance: +0/-0.25mm
  • Thickness: 6.35mm ±0.25mm
  • Wedge: ≤5 arc min
  • Chamfer: 0.35mm leg width at 45° nominal
  • Surface Figure: < λ/10 p-v at 633nm before coating; after coating on select substrates
  • Surface Quality: 10-5 scratch-dig per MIL-PRF-13830b
  • Adhesion and Durability: Per MIL-C-48497a
  • Reflection: Runp=50%±15%
  • Clear Aperture: ≥85% of central diameter
  • Coating on S2: Low-reflection BBAR coating
  • Damage Threshold: 100 mJ/cm2, 20ns, 20Hz at 1064nm

4 Items

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  1. BBS-650-1100-2025-45 $379.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$379.00
    10+$360.05
    Inventory: In-Stock: 0 QTY | 5-Weeks: 4 QTY | 11-Weeks: 500 QTY
    Add to Wish List
    Type Side 1 Wavelength (nm) Dimensions (mm) Thickness (mm)
    Broadband Beamsplitters 650-1100 50.8 6.35
    Specifications and Downloads

    Specifications

    • Type: Broadband Beamsplitters
    • Side 2 AR Coating Wavelength (nm): 650-1100
    • Side 1 Wavelength (nm): 650-1100
    • Thickness (mm): 6.35
    • Surface Quality: 10-5 scratch-dig per MIL-PRF-13830b
    • Surface Figure: λ/10 p-v at 633nm on select substrates
    • Shape: Round
    • Reflectivity (%): 50.0% +/- 15.0%
    • Material: N-BK7
    • Dimensions (mm): 50.8
    • Coating Type: Broadband Dielectric
    • Angle of Incidence (°): 45

    Downloads

    There are no downloads available at this time.

  2. BBS-650-1100-1025-45 $215.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$215.00
    10+$204.25
    Inventory: In-Stock: 0 QTY | 5-Weeks: 439 QTY | 11-Weeks: 500 QTY
    Add to Wish List
    Type Side 1 Wavelength (nm) Dimensions (mm) Thickness (mm)
    Broadband Beamsplitters 650-1100 25.4 6.35
    Specifications and Downloads

    Specifications

    • Type: Broadband Beamsplitters
    • Side 2 AR Coating Wavelength (nm): 650-1100
    • Side 1 Wavelength (nm): 650-1100
    • Thickness (mm): 6.35
    • Surface Quality: 10-5 scratch-dig per MIL-PRF-13830b
    • Surface Figure: λ/10 p-v at 633nm on select substrates
    • Shape: Round
    • Reflectivity (%): 50.0% +/- 15.0%
    • Material: N-BK7
    • Dimensions (mm): 25.4
    • Coating Type: Broadband Dielectric
    • Angle of Incidence (°): 45

    Downloads

    There are no downloads available at this time.

  3. BBS-488-694-2025-45 $379.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$379.00
    10+$360.05
    Inventory: In-Stock: 0 QTY | 5-Weeks: 4 QTY | 11-Weeks: 500 QTY
    Add to Wish List
    Type Side 1 Wavelength (nm) Dimensions (mm) Thickness (mm)
    Broadband Beamsplitters 488-694 50.8 6.35
    Specifications and Downloads

    Specifications

    • Type: Broadband Beamsplitters
    • Side 2 AR Coating Wavelength (nm): 488-694
    • Side 1 Wavelength (nm): 488-694
    • Thickness (mm): 6.35
    • Surface Quality: 10-5 scratch-dig per MIL-PRF-13830b
    • Surface Figure: λ/10 p-v at 633nm on select substrates
    • Shape: Round
    • Reflectivity (%): 50.0% +/- 15.0%
    • Material: N-BK7
    • Dimensions (mm): 50.8
    • Coating Type: Broadband Dielectric
    • Angle of Incidence (°): 45

    Downloads

    There are no downloads available at this time.

  4. BBS-488-694-1025-45 $215.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$215.00
    10+$204.25
    Inventory: In-Stock: 0 QTY | 5-Weeks: 439 QTY | 11-Weeks: 500 QTY
    Add to Wish List
    Type Side 1 Wavelength (nm) Dimensions (mm) Thickness (mm)
    Broadband Beamsplitters 488-694 25.4 6.35
    Specifications and Downloads

    Specifications

    • Type: Broadband Beamsplitters
    • Side 2 AR Coating Wavelength (nm): 488-694
    • Side 1 Wavelength (nm): 488-694
    • Thickness (mm): 6.35
    • Surface Quality: 10-5 scratch-dig per MIL-PRF-13830b
    • Surface Figure: λ/10 p-v at 633nm on select substrates
    • Shape: Round
    • Reflectivity (%): 50.0% +/- 15.0%
    • Material: N-BK7
    • Dimensions (mm): 25.4
    • Coating Type: Broadband Dielectric
    • Angle of Incidence (°): 45

    Downloads

    There are no downloads available at this time.

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Dimensions (mm)
Side 1 Wavelength (nm)
Side 2 AR Coating Wavelength (nm)