QS
2D CAD file (PDF)
- 9113A
- 영어
QS5-H
P/N 201665금속 코팅 적용된 이산 초전기 센서. 높은 평균 파워.
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- 5 mm Ø
- 9 mm Ø
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- 낮은 노이즈
- 빠른 응답
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- 이산형
- 하이브리드형
추적 가능 교정
제품군 주요 특징
Broad Spectral Response
From 0.1 to 1000 µm
3 families of products to choose from:
- QS-L: discrete pyro detectors, low noise level
- QS-H: discrete pyro detectors, high average power
- QS-IL: hybrid pyro detectors, current mode, low noise level
Easy to Integrate Format
TO5 and TO8 packages make the QS-H detectors small and easy to integrate in an existing system.
Large Area Sensors
5 mm and 9 mm diameter pyroelectric sensors make optical alignment easier.
Several IR Windows in Option
- Quartz: 0.2 – 3.5 µm
- Barium fluoride: 0.2 – 17.5 µm
- Sapphire: 0.1 – 7.0 µm
- Silicon: 1.2 – 9.0 µm and 22 – 100 µm
- AR germanium: 1.8 – 23 µm (10.6 µm peak)
계측 성능
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최대 평균 파워(연속)
500 mW -
최대 평균 파워
500 mW -
스펙트럼 범위
0.1 - 1000 μm -
전류 응답성
0.25 μA/W -
열 주파수
5 Hz -
온도 계수
0.2 %/°C
물리적 특성
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구경 지름
5 mm -
업소버
MT -
치수
9.1Ø x 6.4D mm -
중량
0.001 kg -
패키지
TO5
가격: CA$433.00
주문하기 전에 리드타임을 요청하세요.
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There is no user manual available for this product.
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Photodiode vs pyroelectric detector for measuring pulsed UV lasers? Choose wisely!
기술 노트
- 202194
- 영어
Pyroelectric detectors: A perfect match for your pulsed laser!
기술 노트
- 202194
- 영어
Permanent and removable IR and THz windows for our pyroelectric detectors
기술 노트
- 202192
- 영어
How to handle our very sensitive pyroelectric detectors
기술 노트
- 202181
- 영어
QS detectors pin-outs and descriptions
기술 노트
- 201931
- 영어
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이 제품에 대해 다운로드할 문서가 없습니다. 자세한 기술 관련 내용은 자사에 문의하십시오.
PYROELECTRIC THERMAL DETECTORS
Our pyroelectric detectors are a class of room temperature thermal detectors that produce a current output that is directly proportional to the rate of change of temperature when exposed to a source of radiation. They are best described by an AC current source, capacitor and resistor. Their current output is governed by the equation I = p(T)·A·dT/dt, where I is current, p(T) is the pyro coefficient, A is the area as defined by the front electrode, and dT/dt is the rate of temperature change of the pyro crystal. The advantages of a pyroelectric detector over other IR detectors are: room temperature operation, broad spectral response, high sensitivity (D*) and fast response (sub-nsec into 50 Ω).
QS-L AND QS-H DISCRETE PYROS
Our passive discrete pyroelectric detectors range from 5 to 9 mm in diameter and are provided in two configurations: high sensitivity or high average power. They present a pyroelectric detector element covered with our metallic coating (MT) and are packaged in a miniature TO-5 or TO-8 can. The diagram shown left identifies the pin-out for both types of detectors. Our organic black coating (BL), increases the optical absorption and helps flatten the spectral response. We also offer a number of permanent IR Windows that can be added to the TO can. These discrete pyro detectors are ideal for pulsed laser applications.
BROAD SPECTRAL RESPONSE
Unlike photoconductive and photovoltaic detectors, our pyroelectric thermal detectors are not limited to a small part of the electromagnetic spectrum. They are truly broad spectrum detectors, sensitive from 0.1 μm to 3000 μm (EUV, FAR IR, and THz). Any and all radiation absorbed by our coatings or pyro crystal will result in a measurable signal. The two plots at the left show the relative spectral response of detectors with MT and BL coatings. Note that the well documented, NIST traceable calibrated portion of these curves runs from 0.25 μm to 15 μm. There are currently no traceable optical standards for measurements > 15 μm.
필요한 호환 제품
QS windows
Permanent window for TO5-based or TO8-based QS detectors.
NAN-915
Hardshell, waterproof carrying case with padded dividers. Internal size 13 L (351 mm x 236 mm x 157 mm).
*배송비, 수입 수수료 또는 현지 대리점 비용은 포함되지 않았습니다. 자세한 내용 및 현지 영업소 연락처는 견적을 요청하세요.
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