Photoconductive terahertz antenna PCA1

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PCA1 - photoconductive antenna for terahertz frequencies

Highly sensitive detector and emitter with high efficiency at frequencies ~ 200 GHz

Geometrical antenna parameters:

l - length of the antenna, defines the THz resonance frequency.
g - gap distance, important for laser excitation.
w - gap width.

PCA with LT-GaAs absorber for laser excitation wavelengths l £ 850 nm; optical absorption > 70%

Part No.	Delivery time	l (µm)	g (µm)	w (µm)	Description	Manual Data	Quotation Price
PCA-44-06-10-800-x	1 week	44	06	10	PCA: resonance frequency 1 THz, l = 800 nm, gap distance 6 µm, optimal detector antenna		Quote Price
PCA-44-16-16-800-x	1 week	44	16	16	PCA: resonance frequency 1 THz, l = 800 nm, gap distance 16 µm		Quote Price
PCA-44-34-100-800-x	1 week	44	34	100	PCA: resonance frequency 1 THz, l = 800 nm, gap distance 34 µm		Quote Price
PCA-30-10-10-800-x	1 week	30	10	10	PCA: resonance frequency 1.5 THz, l = 800 nm, gap distance 10 µm		Quote Price
PCA-30-14-14-800-x	1 week	30	14	14	PCA: resonance frequency 1.5 THz, l = 800 nm, gap distance 14 µm		Quote Price
xyz translation stage	1 week				xyz 25 mm translation stage with differential adjuster and kinematic mirror mount with three adjuster screws for alignment of the antenna with respect to the laser beam and the THz optics		1200 EUR

PCA with LT-InGaAs layer for laser excitation wavelength l = 990 .. 1060 nm; optical absorption ~ 50%

Part No.	Delivery time	l (µm)	g (µm)	w (µm)	Description	Manual Data	Quotation
PCA-44-06-10-1030-x	1 week	44	06	10	PCA: resonance frequency 1 THz, l = 990 .. 1060 nm, gap distance 6 µm, optimal detector antenna		Quote Price
PCA-44-16-16-1030-x	1 week	44	16	16	PCA: resonance frequency 1 THz, l = 990 .. 1060 nm, gap distance 16 µm		Quote Price
PCA-44-34-100-1030-x	1 week	44	34	100	PCA: resonance frequency 1 THz, l = 990 .. 1060 nm, gap distance 34 µm		Quote Price
PCA-30-10-10-1030-x	1 week	30	10	10	PCA: resonance frequency 1.5 THz, l = 990 .. 1060 nm, gap distance 10 µm		Quote Price
PCA-30-14-14-1030-x	1 week	30	14	14	PCA: resonance frequency 1.5 THz, l = 990 .. 1060 nm, gap distance 14 µm		Quote Price
xyz translation stage	1 week				xyz 25 mm translation stage with differential adjuster and kinematic mirror mount with three adjuster screws for alignment of the antenna with respect to the laser beam and the THz optics		1200

PCA with LT-InGaAs layer for laser excitation wavelength l ~ 1040 nm; optical resonant design with 97 % absorption @ 1040 nm

Part No.	Delivery time	l (µm)	g (µm)	w (µm)	Description	Manual Data	Quotation
PCA-44-06-10-1040-x	1 week	44	06	10	PCA: resonance frequency 1 THz, l ~ 1040 nm, gap distance 6 µm, optimal detector antenna		Quote Price
PCA-44-16-16-1040-x	1 week	44	16	16	PCA: resonance frequency 1 THz, l ~ 1040 nm, gap distance 16 µm		Quote Price
PCA-44-34-100-1040-x	1 week	44	34	100	PCA: resonance frequency 1 THz, l ~ 1040 nm, gap distance 34 µm		Quote Price
PCA-30-10-10-1040-x	1 week	30	10	10	PCA: resonance frequency 1.5 THz, l ~ 1040 nm, gap distance 10 µm		Quote Price
PCA-30-14-14-1040-x	1 week	30	14	14	PCA: resonance frequency 1.5 THz, l ~ 1040 nm, gap distance 14 µm		Quote Price
xyz translation stage	1 week				xyz 25 mm translation stage with differential adjuster and kinematic mirror mount with two adjuster screws		1200 EUR

Information about delivery time is without guarantee. All technical information are intended to be helpful in the application of BATOP products only. We do not accept the responsibility for its use. See also: Terms and conditions of sales.

Part No. description with price information:

Part No. example	Description	Data PDF	Price per piece
PCA-44-06-10-800-x	PhotoConductive Antenna
PCA-44-06-10-800-x	length l = 44 µm
PCA-44-06-10-800-x	gap distance g = 6 µm
PCA-44-06-10-800-x	gap width w = 10 µm
PCA-44-06-10-800-x	laser excitation wavelength l = 800 nm
PCA-44-06-10-800-0	unmounted chip, area: 2 mm x 2 mm, thickness: 400 µm, with 4 bond contact pads		550 EUR
PCA-44-06-10-800-h	mounted on a hyperhemispherical Si lens, 25.4 mm diameter Al heat sink, 1 m long coaxial cable with BNC or SMA connector		1300 EUR
PCA-44-06-10-800-a	mounted on an aspheric focussing Si lens, 25.4 mm diameter Al heat sink, 1 m long coaxial cable with BNC or SMA connector		1500 EUR
PCA-44-06-10-800-a-l	mounted on an aspheric focussing Si substrate lens, 25.4 mm diameter Al heat sink, with aspheric optical lens for laser focussing and 1 m long coaxial cable with BNC or SMA connector		1900 EUR

The currency exchange rate you can find here.

We offer discount for more than 3 pieces per Part No.

Pieces	Discount
1...3	0 %
4...6	10 %
7...9	20 %
10...	30 %