Wavelength Separators

Dichroic Mirrors

Dichroic Mirrors | PP-UVFS-25.4-6.35-DM77-AR120

€195,00

Qty 5+ > €185,25/piece
Qty 10+ > €165,75/piece
Qty 20+ > €146,25/piece
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CUSTOMIZED

Material: UVFS (Corning 7980 0F)
Diameter: 25.4 mm (+0/-0.1 mm)
Thickness: 6.35 mm (+/-0.1 mm)
Clear aperture: min. 20 mm centered.
Surface quality, S1: 10-5 S-D over CA (MIL-PRF-13830B)
Surface flatness, S1: λ/10 @ 633 mm over any 10 mm aperture within CA
Surface S2: commercial polish
Parallelism error: < 10 arcsec
Protective chamfers: 0.1-0.4 mm x 45°
Chips: < 0.2 mm stoned

Coatings (IBS):
S1 (arrow mark): HRsp>99.5% @ 515 nm + Rs<5% @ 1030 nm, AOI=45°
S2: ARsp<0.6% @ 1030 nm, AOI=45 deg

Inspection Report

 

 

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OPTOMAN’s Ultrafast IBS-coated Dichroic Mirrors are designed to provide precise wavelength separation, while maintaining high LIDT and minimal Group Delay Dispersion (GDD) for preserving pulse duration and handling high peak intensity of femtosecond and picosecond laser systems.

This harmonic separator is optimized for reflecting 515 nm at a 45° angle of incidence, while transmitting 1030 nm, providing precise wavelength separation for ultrashort laser pulses. With reflectance for II harmonic and transmittance for I harmonic, this filter is optimized for Yb:YAG based ultrafast laser systems, such as:

  • “PHAROS” and “CARBIDE” series by Light
    Conversion
  • “FSL1030X1” and “FSL1030X2” by Thorlabs
  • “FemtoBlade” by Lumentum
  • “Satsuma” by Amplitude Laser
  • “FemtoLux” by EKSPLA
  • “TruMicro” series by TRUMPF
  • “Monaco” series by Coherent
  • “Jasper X0” by RPMC Lasers
  • “FS Series” by Photonics Industries

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