Micro PBS separates a laser beam into two different polarization beams. Micro PBS is generally used in fiber optical communication as the core component of polarizer, polarization beam combiner, and interleaver.
Key Features
- Low Polarization Dependent Loss
- Low Insertion Loss
- Low PMD
- Environmentally Stable
Applications
- Polarization Beam Combiner
- Raman Amplifier
- Circulators
- Interleavers
Factory Standard – Contact us for manufacturing limit or custom specifications.
- Material: BK7 grade A, optical glass
- Dimension: 0.2mm
- Flatness: l/4 l@ 632.8 nm per 25mm or better
- Extinction Ratio: >100:1
- Beam Deviation: <3 arc minutes
- Principal Transmittance: >98% and Ts<0.5%
- Principal Reflectance: Rs>99.5% and Rp<2%
Coatings
Polarization beamsplitter coating on hypotenuse face,
AR-coatings (R<0.25%) on all input and output face.
Need help?
We offer consultations and initial feasibility studies. If you have questions about limitations or lens capabilities we’re more than happy to work through your proposed custom components. As an unmatched custom optical provider, we’ll do everything that we can bring your vision to life.
