Liquid type
Eta600 Ultra(멤브레인리스 광학 마이크)
Optical Microphone
The membrane-free Eta600 Ultra Optical Microphone represents the latest development in XARION's sensor technology. With a frequency bandwidth ranging from 50 kHz to 4 MHz for air-coupled ultrasonic measurements and the highest sensitivity within the Eta product line, this sensor proves to be optimal for use in ultrasonic testing applications that require high resolution. In conjunction with XARION's technology for laser-based ultrasound excitation, the sensor is deployed in applications such as non-destructive testing (NDT) of semiconductor components and composite materials, used in the aerospace industry.

Features
Membrane-free Optical microphone
Frequency range 50 kHz–4 MHz
Self-noise: 3.5 µPa (BW: 1 Hz, measured @ 500 kHz)
Max. sound pressure for THD < 3%: 20 Pa
Dynamic range: 95 dB

멤브레인이 없는 Eta600 Ultra 광학 마이크는 XARION 센서 기술의 최신 개발 제품입니다.

공기 결합형 초음파 측정을 위해 50 kHz~4 MHz의 주파수 대역폭을 지원하며, Eta 제품군 중 가장 높은 감도를 제공합니다. 이러한 특성 덕분에 높은 분해능이 요구되는 초음파 검사 분야에 최적화된 센서입니다.

또한 XARION의 레이저 기반 초음파 여기 기술과 함께 사용하면 반도체 부품 및 항공우주 산업에 사용되는 복합재료의 비파괴 검사(NDT, Non-Destructive Testing) 와 같은 다양한 응용 분야에 활용할 수 있습니다.
Features (주요 특징)
- 멤브레인리스 광학 마이크 (Membrane-free Optical Microphone)
- 주파수 범위: 50 kHz~4 MHz (Frequency Range)
- 자체 잡음: 3.5 µPa (대역폭 1 Hz, 500 kHz에서 측정)
- 최대 음압: 20 Pa (THD 3% 미만 기준)
- 동적 범위: 95 dB (Dynamic Range)
제조사 XARION Laser Acoustics GmbH
가격 TBD
문의 권석 이사/영업 (T.02-3461-1103)
제품 특징

The membrane-free Eta600 Ultra Optical Microphone represents the latest development in XARION's sensor technology. With a frequency bandwidth ranging from 50 kHz to 4 MHz for air-coupled ultrasonic measurements and the highest sensitivity within the Eta product line, this sensor proves to be optimal for use in ultrasonic testing applications that require high resolution. In conjunction with XARION's technology for laser-based ultrasound excitation, the sensor is deployed in applications such as non-destructive testing (NDT) of semiconductor components and composite materials, used in the aerospace industry.


Eta600 Ultra (멤브레인리스 광학 마이크)

멤브레인이 없는 Eta600 Ultra 광학 마이크는 XARION 센서 기술의 최신 개발 제품입니다.

공기 결합형 초음파 측정을 위해 50 kHz~4 MHz의 주파수 대역폭을 지원하며, Eta 제품군 중 가장 높은 감도를 제공합니다. 이러한 특성 덕분에 높은 분해능이 요구되는 초음파 검사 분야에 최적화된 센서입니다.

또한 XARION의 레이저 기반 초음파 여기 기술과 함께 사용하면 반도체 부품 및 항공우주 산업에 사용되는 복합재료의 비파괴 검사(NDT, Non-Destructive Testing) 와 같은 다양한 응용 분야에 활용할 수 있습니다.


주요 특징 (Features)

  • 최대 100°C의 고온 환경 지원 및 높은 압력 진폭에 의한 교정값 변화 방지

  • 소형 설계와 10 MHz 측정 대역폭을 통한 높은 활용성

  • 광섬유 결합형 광학 하이드로폰

  • 전자기 간섭에 대한 내성

Features

  • Membrane-free Optical microphone
  • Frequency range 50 kHz–4 MHz
  • Self-noise: 3.5 µPa (BW: 1 Hz, measured @ 500 kHz)
  • Max. sound pressure for THD < 3%: 20 Pa
  • Dynamic range: 95 dB

Related Applications 

Microelectronics Inspection

Detect Cracks and Delaminations Inside Microelectronic Components


XARION's unique laser-based technology enables the ultrasonic NDT inspection of microelectronic components without any contact, water or coupling liquid. XARION's microelectronic test equipment is available as a stand-alone desktop tool for microelectronic testing in fail labs and R&D laboratories and can also be integrated into a high-volume production line to enable 100% quality control.


The desktop station offers two operation modes: a high-speed, non-contact imaging mode, and the ultrafast single-shot quality control mode. Both modes enable electronic chip testing by offering non-contact, non-destructive detection of delamination and other internal defects. In the imaging mode, these defects can be located and analyzed in detail, while the single-shot mode offers unparalleled speed with up to 1000 components inspected per second. Utilizing XARION's technology increases your productivity in failure analysis and greatly improves reliability in production!

 Features

  • Compact and highly versatile desktop tool or fully automated inline inspection system
  • 100% documented safety for your customer with the inline inspection system
  • Unique non-contact sensor technology without contact, water or coupling liquids
  • No interference with other production steps
  • High-speed imaging mode with up to 10,000 imaging points per second
  • Single-shot inspection mode for up to 1,000 samples per second
  • Combination with offline non-contact imaging of defective components for further analysis possible

Water-free Ultrasonic Inspection of Composite Materials

Reveal Delamination and Porosity Inside Composite Parts

XARION's Laser-Excited Acoustics (LEA) technology is a game-changing new method of NDT for composites and composite material testing. The technology allows for high-resolution imaging of internal defects, such as delamination or porosity. LEA is easy to integrate into robotic or scanning inspection systems and is also available as a turnkey LEAsys scanner solution. The turnkey station enables composite NDT in R&D laboratories in industry and academic institutions. For high-throughput industrial production settings, customized solutions are offered that utilize the same technology and take composite material testing to a new level!

Laser-based NDT for composites: How XARION LEA works

With XARION LEA, a pulsed laser generates an ultrasound wave directly in the part and that wave is detected with XARION's proprietary ultrasound detector, delivering sensitivity and resolution to match today's standard liquid-coupled UT. The technology eliminates the need for water or coupling gel, allowing for seamless integration into production environments. The compact LEA probe is fully fiber-coupled and designed for robotic integration. Its robustness against misalignment and surface variations ensures a high signal-to-noise ratio across the entire inspection area and minimizes the need for costly manual testing.

Benefits of contactless composite testing in production

  • No water, no coupling gel needed
  • Sub-mm resolution of internal defects and delamination
  • High-speed inspection with up to 2000 mm/s
  • Robust against misalignment in stand-off and angle
  • Single-sided and through-transmission arrangement possible
  • Compatible with monolithic carbon fiber and honeycomb sandwich structures

Related Products

Eta100 L Ultra, Eta250 Ultra Eta450 Ultra