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| 09. Materials & Legend |
Short list of common materials used to produce our optical components with some optical properties & list of all legend code use in the PDF files.
THIS IS A LIST OF SOME COMMON GLASS WE USE, ANY OTHER GLASS CAN BE PROVIDED UPON REQUEST.
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| MATERIAUX |
| Type | T range
[nm] | nd
(587.6 nm) | Vd
[10-6°C-1] | dn / dT
[°C-1] | Alpha
[10-6]°C-1 | Description |
| BK7 | 350 - 2000 | 1.5168 | 64.17 | 1.5 | 7.10 | Broadband transmission Good mechanical properties | | Fused Silica | 260 - 2500 | 1.4585 | 67.82 | 11.9 | 0.55 | Material with good transmission in near UV. Good thermal and mechanical properties | | PYREX® | 400 - 2200 | 1.4727 | 70.45 | 0.0 | 3.25 | | | S-TIH53 | 440 - 2400 | 1.8467 | 23.78 | 1.9 | 9.10 | High index glass with transmission from visible to IR. | | Sapphire | 180 - 5000 | 1.7682 | 72.30 | 13.0 | 6.70 | Board transmission range. Superior mechanical properties and high refractive index. Expensive. | | LaSFN9 | 420 - 2300 | 1.8502 | 32.17 | 3.2 | 7.40 | Flint glass with high refractive index | | Silicon | | 0.0000 | 0.00 | 0.0 | 0.00 | | | F. Silica / S-TIH53 | | 0.0000 | 0.00 | 0.0 | 0.00 | | | F2 | 350 - 1900 | 1.6200 | 36.37 | 2.8 | 8.20 | High index material with good mechanical properties. | | UV F. Silica | | 0.0000 | 0.00 | 0.0 | 0.00 | | | Plastic | | 0.0000 | 0.00 | 0.0 | 0.00 | | | SF10 | 500 - 2000 | 1.7282 | 28.41 | 6.4 | 7.50 | High refractive index. Good dispersive index. | | SF11 | 500 - 2000 | 1.7847 | 25.76 | 11.0 | 6.10 | High refractive index. Good dispersive index. | | ZERODUR® | 500 - 2500 | 1.5424 | 56.10 | 14.6 | 0.10 | | | S-LAH60M | | 0.0000 | 0.00 | 0.0 | 0.00 | | | S-BSL7M | | 0.0000 | 0.00 | 0.0 | 0.00 | | | S-BAL42M | | 0.0000 | 0.00 | 0.0 | 0.00 | |
| FIBER PROPERTIES CODES |
| CODE | UNITE | DETAIL |
| CNC | | Connector mode | | Core | µm | Fiber diameter | | FC/APC | | FC/APC connectors | | FC/PC | | FC/PC connectors | | FT | µm | Fiber type | | IL | dB | Insertion Loss | | LF | m | Fiber length | | MAT | | Material | | MF | | Mettallic ferrule fiber end | | MMF | | Multimode fiber | | PMF | | Polarization maintening fiber | | RL | dB | Return Loss | | SMA | | SMA connectors | | SMF | | Singlemode fiber | | ZF | | Zirconia ferrule fiber end |
| MATERIAL PROPERTIES CODES |
| CODE | UNITE | DETAIL |
| n | | Refractive index |
| OPTICAL PROPERTIES CODES |
| CODE | UNITE | DETAIL |
| (wl1-wl2) | nm | Wavelength range | | BFL | mm | Back focal length | | EFL | mm | Effective focal length | | Fi | | Finesse of F-P etalons | | FSR | GHZ | Free Spectral Range | | MAG | --- | Magnification | | NA | -- | Numerical aperture | | Si | mm | Image distance | | So | mm | Object distance | | WD | mm | Working distance | | wl | nm | Central wavelength |
| PHYSICAL DIMENSIONS CODES |
| CODE | UNITE | DETAIL |
| A | ° | Angle | | CT | mm | Central thickness | | D | mm | Beam diameter | | dia | mm | Diameter | | ET | mm | Edge thickness | | H | mm | Height | | H*L | mm | x section | | L | mm | Length | | Ld | mm | Lens diameter | | M | | Array Dimensions y | | N | | Array Dimensions x | | P | mm | Array Pitch | | W | mm | Width |
| PRODUCTS CATEGORIES CODES |
| CODE | UNITE | DETAIL |
| ACL | | Acylindric lenses | | ASL | | Aspheric lenses | | AXI | | Axicon lenses | | CLM | | Collimators | | CYL | | Cylindrical lenses | | DCX | | Double-convex | | DGI | | Doric gradient-index | | INF | | Infinite conjugates | | MEN | | Meniscus | | MIR | | Mirrors | | PCC | | Plano-concave | | PCX | | Plano-convex | | PRI | | Prisms | | SPL | | Spherical lenses |
| SURFACE DATA CODES |
| CODE | UNITE | DETAIL |
| a | ° | Base Angle (axicon or wedge) | | A10 | mm-9 | 10th order aspheric coefficient | | A4 | mm-3 | 4th order aspheric coefficient | | A6 | mm-5 | 6th order aspheric coefficient | | A8 | mm-7 | 8th order aspheric coefficients | | AR | nm | Anti-reflection coating code | | CC | | Conic constant | | CC1 | | Conic constant 1 | | CC2 | | Conic constant 2 | | CS | mm | Cross section | | PA | arcsec | Parallelism | | R | mm | Radius | | R1 | mm | Radius 1 | | R2 | mm | Radius 2 | | SD | | Scratch and Digs | | SF | | Surface Figure |
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