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GaP crystal

Update: 2023/7/20      View:
  • Brand:    Eachwave
  • Type:    GaP-110-10
  • Order Online
Introduction
Gallium Phosphide (GaP) has an energy band gap (EG) that can emit visible light, but it is an indirect gap semiconductor. It is combined with GaAs to produce GaAs1-xPx alloy which is both direct and has a light producing energy band gap (EG) for of 0.28 <= x <= 0.45. GaP is also used in manufacturing light-emitting diodes (LEDs). It can emit green light.

   InP wafers are attracting much attention as a key component in optical fiber communications equipment. Specifically, the semi-insulating InP mirror wafer is expected to become the mainstream material for photodiodes used in a high-speed communications system with a transmission speed of 40 Gbps or higher. Demand for InP is also expected to grow for the use in the next-generation mobile phones which require communications with higher speed and larger capacity.



Pulse width of pump laser was 40ps, emitter is terahertz photoconductive antenna, detector is a [110] cut GaP crystal with 400um thickness

Model number

Orientation

Size(mm) Thickness(mm)
GaP-110-10-0.05      

<110>-cut

10*10 0.05
GaP-110-10-0.1

<110>-cut

10*10 0.1
GaP-110-10-0.3

<110>-cut

10*10
0.3
GaP-110-10-0.4

<110>-cut

10*10
0.4
GaP-110-10-0.5

<110>-cut

10*10
0.5
GaP-110-10-1

<110>-cut

10*10
1
GaP-110-10-2
<110>-cut
10*10
2
GaP-110-10-2.5
<110>-cut 10*10 2.5
GaP-110-10-10-0.1-3

GaP crystal with a thickness of 100μm optically contacted on GaP sustrate with a thickness of 3mm

GaP-110-10-10-0.3-3

GaP crystal with a thickness of 300μm optically contacted on GaP sustrate with a thickness of 3mm

--These GaP crystals with size 10mm*10mm could be mounted in  25.4mm ring holder



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