QS-THZ
Hybrid THz Detectors
KEY FEATURES
1. RELATIVE MEASUREMENTS FROM 0.1 TO 30 THz
Broadband, room temperature operation, easier to use and less
expensive than a Golay cell
2. EASY TO INTEGRATE FORMAT
TO5 and TO8 packages make the QS-THZ detectors small and
easy to integrate in an existing system
3. SEVERAL SENSOR SIZES AVAILABLE
Choice of 2 x 2 mm, 5 and 9 mm Ø
4. CALIBRATED AT 0.63 µm
All THz detectors are calibrated at a single wavelength (0.63 µm)
and include a typical wavelength correction data from 0.25 to 440
µm. They are used for relative measurements outside that range.
5. TEST BOX AVAILABLE
Can be used with our QS-I-TEST test box which provides
mounting and power supply
6. PERMANENT IR WINDOW OPTIONS
Every model can be fitted with a permanent IR window to narrow
the wavelength range: S5/8: Sapphire (0.3 – 4.5 and 100 - 1000
µm) Q5/8: Quartz (0.25 – 3.0 and 50 - 1000 µm) Si5/8: Silicon
(1.2 – 8.0 and 50 - 1000 µm)
AVAILABLE MODELS
ss QS2-THZ-BL
2 x 2 mm, Pyroelectric Sensor with Organic Black Coating in TO5 Packaging
ss QS5-THZ-BL
5 mm Ø, Pyroelectric Sensor with Organic Black Coating in TO5 Packaging
ss QS9-THZ-BL
9 mm Ø, Pyroelectric Sensor with Organic Black Coating in TO8 Packaging
SPECIFICATIONS
QS2-THZ-BL
QS5-THZ-BL
QS9-THZ-BL
VOLTAGE RESPONSIVITY
140 kV/W
70 kV/W
30 kV/W
EFFECTIVE APERTURE
2 x 2 mm
5 mm Ø
9 mm Ø
PACKAGE
TO5
TO5
TO8
MEASUREMENT CAPABILITY
Spectral Range a
Frequency
0.1 - 30 THz
0.1 - 30 THz
0.1 - 30 THz
Wavelength
3000 - 10 µm
3000 - 10 µm
3000 - 10 µm
Max Power Density
50 mW/cm2
50 mW/cm2
50 mW/cm2
Noise Equivalent Power
4.0 x 10-10 W/(Hz)½
1.0 x 10-9 W/(Hz)½
3.0 x 10-9 W/(Hz)½
Detectivity b
5.108 cm(Hz)½ /W
4.108 cm(Hz)½ /W
2.7.108 cm(Hz)½ /W
Voltage Responsivity b
140 kV/W
70 kV/W
30 kV/W
PHYSICAL CHARACTERISTICS
Effective Aperture
2 x 2 mm
5 mm Ø
9 mm Ø
Package
TO5
TO5
TO8
Sensor
Pyroelectric
Pyroelectric
Pyroelectric
Absorber
BL
BL
BL
Dimensions
3.6Ø x 7.5D mm
3.6Ø x 7.5D mm
3.6Ø x 7.5D mm
Weight
45 g
45 g
45 g
ORDERING INFORMATION
Product Name
QS2-THZ-BL
QS5-THZ-BL
QS9-THZ-BL
Product Number
201691
202289
201690
Specifications are subject to change without notice
a. Projected Spectral Range.
From 10 to 440 µm, spectrometer measurement. From 440 to 3000 µm, relative measurement only. This spectral range is subject to change.
b. 630 nm, 5 Hz
QS-I-TEST EVALUATION TEST BOX
QS-I-TEST
Batteries
+9V/-9V
Rf Resistors
105 - 1010 Ω
Cf Compensating
YES
Package
101.6H x 127W x 58.4D
Optical Mount
¼-20 Threaded
Front Bezel
SM1 (1.035-40)
Product Number
201693
* For details, contact your Gentec-EO representativ
商品属性 [最大功率] 140 kV/W [有效面积] 2 x 2 mm [光谱范围] Frequency:0.1 - 30THz Wavelength:3000 - 10 µm [噪音等效功率] 4.0 x 10-10 W/(Hz)½