TERA15 - Antennas
Fiber-coupled Photoconductive Antenna
Spezifikationen
| TERA15-TX-FC | NEW: TERA15-HP-TX | TERA15-RX-FC | |
| Antenna type | Standard power emitter | High power emitter | Receiver |
| THz power | Up to 100 µW | Up to 300 µW | n.a. |
| Spectral and dynamic range | >6 THz, >100 dB | >6 THz, up to 110 dB | n.a. |
| Antenna material | Fe:InGaAs/InAlAs | Fe:InGaAs/InAlAs | InGaAs:Rh |
| Photosensitivity | up to 1.57 μm | up to 1.57 μm | up to 1.57 μm |
| Fiber connection | PM-PANDA, l=100 cm, FC/APC connector, SMF 28 fiber on request | PM-PANDA, l=100 cm, FC/APC connector, SMF 28 fiber on request | PM-PANDA, l=100 cm, FC/APC connector, SMF 28 fiber on request |
| Antenna electrical connection | 1 m connector cable, LEMO 0S | 1 m connector cable, LEMO 0S | 1 m SMB connector cable, BNC adapter |
| Housing diameter | 24.95 mm | 24.95 mm | 24.95 mm |
| Operating conditions | |||
| Average optical power | <30 mW | <50 mW | <30 mW |
| Pulse duration | <100 fs | <100 fs | <100 fs |
| Repetition rate | 100 MHz (80...250 MHz) | 100 MHz (80...250 MHz) | 100 MHz (80...250 MHz) |
| Bias voltage | 100 V modulation, 100 V | 200 V modulation, 200 V | n.a. |
| Modulation frequency | up to 75 kHz | up to 75 kHz | n.a. |
Beschreibung
Introducing our groundbreaking TERA15 antenna modules, specifically designed for 1560 nm laser wavelength in all-fiber THz-TDS systems. These modules boast an exceptional blend of flexibility and robustness, making them the unparalleled choice in the market.
The high-power antenna technology employed in these modules relies on InGaAs/InAlAs multilayered mesa structures with the added advantage of high voltage biasing of the emitter. This unique approach ensures unparalleled efficiency and performance (up to 3 fold THz electric field amplitude).
To achieve the highest THz bandwidth possible, the structures for both the emitter and detector components have been carefully optimised. Moreover, our polarization-maintaining (PM) coupling fiber enables a reliable and stable operation, even when faced with harsh environmental conditions.
We currently offer standard emitters (TERA15-TX-FC) and receivers (TERA15-RX-FC) as well as new high power emitters (TERA15-HP-TX).
In summary, our fiber-coupled TERA15 antenna modules represent a new era in THz-TDS systems, setting the standard for performance, flexibility, and durability in the industry.
Performance data
Time domain electical field amplitude: TERA15-TX-FC
Frequency domain electical field amplitude: TERA15-TX-FC
New!! Comparison of our emitters:
-
TERA15-HP-TX measurement settings: 200 V bias voltage with 50 mW optical power at 24 Hz scan speed to achieve >6 THz and up to 110 dB in 60 sec
- TERA15-TX-FC measurement settings: 100 V bias voltage with 25 mW optical power at 24 Hz scan speed to achieve >6 THz and >95 dB in 60 sec
-
All measurements were conducted under ambient conditions without purging with dry air
-
Dr. Milan Öri
Ihr direkter Draht zu unserem Experten
Datenblätter
Bestellinformationen
- Code / Europäische Preisliste
- TERA15 - Antennas
Headquarters
sales@menlosystems.com
+49 89 189166 0
Menlo Systems, Inc.
ussales@menlosystems.com
+1 973 300 4490