Tydex 太赫兹分束镜 THz Beam Splitters

                               Tydex公司专业订制生产THz光学镜片，可以提供太赫兹专用离轴抛物镜、滤波片、偏振片、窗片、透镜、棱镜、波片、分束片、反射镜和菲涅尔透镜等，同时还提供太赫兹衰减器、太赫兹宽带相位变换器。

    太赫兹分束镜
THz Beam Splitters

    We offer THz beam splitters of 2 types:
- single-pass beam splitter. It is used in optical schemes where radiation passes through beam splitter one time;

    - multi-pass beam splitter for interferometer scheme where beam passes throughsplitter several times.

    The material of THz beam splitter is HRFZ-Si. These beam splitters provide transmittance/reflectance ratio about 54/46 (%) in the wide wavelength range without any coating.
Reflection and transmission curves are shown below.

Fig.1 HRFZ-Si transmission and reflection (sample thickness - 5 mm).

1. Single-pass THz Beam Splitter 
The specification for the single-pass beam splitter is the same as for a HRFZ-Si window. In fact plano-plano HRFZ-Si window could be used as single-pass beam splitter.

Commom specification:

The finished parts of different dimensions are available from stock and supplied within a week.
Please check the Optics stock.
Custom sizes are manufactured upon request.
For price quotation and delivery please fill in our Request form. 

2. Multi-pass THz Beam Splitter
The multi-pass beam splitter (for interferometers) as opposed to a single-pass beam splitter should be produced with a high accuracy.

Commom specification:

    The following multi-pass THz beam splitters are available from stock:

    Please check the Optics stock.  Custom sizes are manufactured upon request.