50mm Dia 1550nm 45°, Laser Diode Mirror

Product Details >99.8% Reflectivity at Design Wavelengths Excellent Broadband Performance for Range of Wavelengths Designed for Common Diode Lasers TECHSPEC Diode Laser Line Mirrors are designed to offer high reflection for the most common diode laser wavelengths. Designed for a 0° or 45° angle of incidence, these mirrors are ideal for beam-steering and folding applications. Our line of TECHSPEC laser line mirrors are specially designed for even the most demanding laser applications. Combining laser-quality substrates of up to 10-5 surface quality, with a dense reflective coating, and a damage threshold specific to the laser type and wavelength, these mirrors are ideal for a wide range of applications requiring precision reflectivity and incredible durability. All TECHSPEC laser line mirrors are designed to minimize scatter loss and to be easily mounted into any optical system. Specifications General Type: Laser Mirror Physical & Mechanical Properties Diameter (mm): 50.00 +0.0/-0.2 Thickness (mm): 10.00 ±0.2 Clear Aperture (%): >90 Parallelism (arcmin): <3 Back Surface: Ground Optical Properties Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Fused Silica (Corning 7980) Coating: Dielectric Mirror (1440-1660nm) Coating Type: Dielectric Coating Specification: R abs >99.8% @ 1550nm R avg >98% @ 1440 – 1660nm Wavelength Range (nm): 1440 – 1660 Design Wavelength DWL (nm): 1550 Reflection at DWL (%): 99.8 Angle of Incidence (°): 45 Surface Flatness (P-V): λ/10 Surface Quality: 10-5 Regulatory Compliance RoHS 2015: Compliant × Reach 209: Compliant × Certificate of Conformance: View ×