Large area broadband antenna with lens array and high emitter conversion efficiency
iPCAp iPCAs
iPCA - interdigital Photoconductive Antenna for terahertz waves
Large area broadband antenna
with lens array and high emitter conversion efficiency
iPCAp
iPCAs
iPCA with LT-GaAs absorber, microlens array for laser
excitation wavelengths l £ 850 nm, adjusted
hyperhemispherical silicon lens with a high power conversion efficiency of 0.2
mW THz power / W optical power. The iPCA can be used also as large area THz
detector. The two types iPCAp and iPCAs have the same active interdigital
antenna area but different contact pad directions with respect to the electrical
THz field.
| Part No. | Delivery time | l (mm) |
g (mm) |
w (mm) |
Description | Price ($) |
| iPCAp-21-05-300-800-h | 1 week | 21 | 05 | 300 | interdigital photoconductive terahertz antenna, resonance frequency 2 THz, gap distance 5 mm, active area 300 mm x 300 mm, optical excitation wavelength l = 800 nm, with adjusted hyperhemispherical silicon lens, BNC connector | 2720 |
| iPCAs-21-05-300-800-h | 1 week | 21 | 05 | 300 | interdigital photoconductive terahertz antenna, resonance frequency 2 THz, gap distance 5 mm, active area 300 mm x 300 mm, optical excitation wavelength l = 800 nm, with adjusted hyperhemispherical silicon lens, BNC connector | 2720 |
| iPCAp-21-05-1000-800-h | 1 week | 21 | 05 | 1000 | interdigital photoconductive terahertz antenna, resonance frequency 2 THz, gap distance 5 mm, active area 1 mm x 1 mm, optical excitation wavelength l = 800 nm, with adjusted hyperhemispherical silicon lens, BNC connector | 2880 |
| iPCAs-21-05-1000-800-h | 1 week | 21 | 05 | 1000 | interdigital photoconductive terahertz antenna, resonance frequency 2 THz, gap distance 5 mm, active area 1 mm x 1 mm, optical excitation wavelength l = 800 nm, with adjusted hyperhemispherical silicon lens, BNC connector | 2880 |
| PCA | |
Photoconductive Antenna for terahertz waves |
|
|
| 800 nm | |
| PCA with LT-GaAs absorber for laser excitation wavelengths λ ≤ 850 nm; optical absorption > 70% | |
| Model | Product Name+ | Price | Buy Now |
| PCA-44-16-16-800-u | PCA: resonance frequency 1 THz, λ = 800 nm, gap distance 16 µm | $825.00 |
 |
| PCA-44-16-16-800-h | PCA: resonance frequency 1 THz, λ = 800 nm, gap distance 16 µm | $1,950.00 |
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| PCA-44-34-100-800-u | PCA: resonance frequency 1 THz, λ = 800 nm, gap distance 34 µm | $825.00 |
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| PCA-44-34-100-800-h | PCA: resonance frequency 1 THz, λ = 800 nm, gap distance 34 µm | $1,950.00 |
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| PCA-44-06-10-800-u | PCA: resonance frequency 1 THz, λ = 800 nm, gap distance 6 µm | $825.00 |
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| PCA-44-06-10-800-h | PCA: resonance frequency 1 THz, λ = 800 nm, gap distance 6 µm | $1,950.00 |
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| PCA-30-10-10-800-u | PCA: resonance frequency 1.5 THz, λ = 800 nm, gap distance 10 µm | $825.00 |
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| PCA-30-10-10-800-h | PCA: resonance frequency 1.5 THz, λ = 800 nm, gap distance 10 µm | $1,950.00 |
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| PCA-30-14-14-800-u | PCA: resonance frequency 1.5 THz, λ = 800 nm, gap distance 14 µm | $825.00 |
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| PCA-30-14-14-800-h | PCA: resonance frequency 1.5 THz, λ = 800 nm, gap distance 14 µm | $1,950.00 |
|
| Displaying 1 to 10 (of 10 products) |
| 990-1060 nm | |
| PCA with LT-GaAs absorber for laser excitation wavelengths λ = 990 .. 1060 nm; optical absorption ~ 50% | |
| Displaying 1 to 10 (of 10 products) |
| 1040 nm | |
| PCA with LT-GaAs absorber for laser excitation wavelengths λ ~ 1040 nm; optical resonant design 97% absorption @ 1040 nm | |
| Model | Product Name+ | Price | Buy Now |
| PCA-44-16-16-1040-h | PCA: resonance frequency 1 THz, λ ~ 1040 nm, gap distance 16 µm | $1,950.00 |
|
| PCA-44-16-16-1040-u | PCA: resonance frequency 1 THz, λ ~ 1040 nm, gap distance 16 µm | $825.00 |
|
| PCA-44-34-100-1040-h | PCA: resonance frequency 1 THz, λ ~ 1040 nm, gap distance 34 µm | $1,950.00 |
|
| PCA-44-34-100-1040-u | PCA: resonance frequency 1 THz, λ ~ 1040 nm, gap distance 34 µm | $825.00 |
|
| PCA-44-06-10-1040-h | PCA: resonance frequency 1 THz, λ ~ 1040 nm, gap distance 6 µm | $1,950.00 |
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| PCA-44-06-10-1040-u | PCA: resonance frequency 1 THz, λ ~ 1040 nm, gap distance 6 µm | $825.00 |
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| PCA-30-10-10-1040-u | PCA: resonance frequency 1.5 THz, λ ~ 1040 nm, gap distance 10 µm | $825.00 |
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| PCA-30-10-10-1040-h | PCA: resonance frequency 1.5 THz, λ ~ 1040 nm, gap distance 10 µm | $1,950.00 |
|
| PCA-30-14-14-1040-h | PCA: resonance frequency 1.5 THz, λ ~ 1040 nm, gap distance 14 µm | $1,950.00 |
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| PCA-30-14-14-1040-u | PCA: resonance frequency 1.5 THz, λ ~ 1040 nm, gap distance 14 µm | $825.00 |
|
| Displaying 1 to 10 (of 10 products) |
| iPCA | |
| interdigital Photoconductive Antenna for terahertz waves | |
| Model | Product Name+ | Price | Buy Now |
| iPCAp-21-05-1000-800 | iPCAp, 800 nm, 21x5x1000 microns | $2,880.00 |
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| iPCAp-21-05-300-800- | iPCAp, 800 nm, 21x5x300 microns | $2,720.00 |
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| iPCAs-21-05-1000-800 | iPCAs, 800 nm, 21x5x1000 microns | $2,880.00 |
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| iPCAs-21-05-300-800- | iPCAs, 800 nm, 21x5x300 microns | $2,720.00 |
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| Displaying 1 to 4 (of 4 products) |