T-Ray 5000 HRS40n1 Fiber-Coupled Terahertz Receiver
Fiber-coupled terahertz receiver for the T-Ray 5000 with bandwidth over 3.5 THz and a signal-to-noise ratio above 70 dB.
- Bandwidth
- over 3.5 THz
- Signal to noise ratio
- above 70 dB
Overview
The HRS40n1 Receiver is a fiber-coupled terahertz sensor head for the Luna T-Ray® 5000 time-domain terahertz system. Paired with any of the HTS40nm transmitters, it provides high spectral bandwidth, with a bandwidth over 3.5 THz and a signal-to-noise ratio above 70 dB.
The sensor heads operate in reflection or transmission mode and deliver a picosecond-duration time-domain terahertz pulse, which allows scanned images to be produced at high speed with the T-Ray 5000 system.
Amplification is embedded close to the signal source. This gives the receiver a high signal-to-noise ratio and removes the need for a lock-in amplifier. The receiver is hot swappable, has an adjustable lens tube for focusing, and is available with multiple lens configurations.
Key Features
- Fiber coupled to allow movement
- Ultra-broadband measurement
- Transmitted or reflected data collection
- Mates with collinear adaptor (AXA4001)
- High signal to noise ratio
- Hot swappable
- Low noise to enable rapid data collection
- Adjustable lens tube for focusing
- Multiple lens configurations available
Specifications
| Bandwidth |
over 3.5 THz
When coupled with HTS40nm transmitters
|
|---|---|
| Signal to noise ratio | above 70 dB |
| 0.1 THz |
94.5 dB
Typical performance with an HTS40n2 Transmitter (Type 2), one-minute average
|
|---|---|
| 0.3 THz |
93 dB
Typical performance with an HTS40n2 Transmitter (Type 2), one-minute average
|
| 0.5 THz |
89 dB
Typical performance with an HTS40n2 Transmitter (Type 2), one-minute average
|
| 1.0 THz |
75 dB
Typical performance with an HTS40n2 Transmitter (Type 2), one-minute average
|
| 2.0 THz |
56 dB
Typical performance with an HTS40n2 Transmitter (Type 2), one-minute average
|
| 3.0 THz |
37 dB
Typical performance with an HTS40n2 Transmitter (Type 2), one-minute average
|
| Polarization Extinction Ratio | > 20:1 Horizontal |
|---|---|
| Available Lens Focal Length |
25, 75, 150, coll. mm
Collimating lens also available; datasheet lists this as Standard Lens 25, 75, 150 mm
|
| Beam Diameter | 38 mm |
| Mounting Hardware |
1/4-20
Threaded mounting holes
|
|---|---|
| Size (W x H x D) | 7 x 6.4 x 7 cm |
| Weight | 275 gm |
Specifications are taken from the manufacturer's documentation. See the datasheet for complete and current values.
Applications
- Thickness monitoring
- Density measurement
- Non-destructive test (NDT) with terahertz
- Gas, liquid and solid spectroscopy
- Nondestructive materials inspection
- Package inspection
- Semiconductor wafer inspection
- Reaction kinetics monitoring
- Medical and biological imaging research
- Remote threat detection
- Sub-surface corrosion detection
- Homeland Security capabilities
Included
- HDPE Lens (1, 3, or 6 inch)
Documents & Resources
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