SPIE.Photonics West 2024German Exhibitors QUBIG GmbH
QUBIG GmbH

QUBIG GmbH

Booth number: 4205-55
www.qubig.com

About us

QUBIG GmbH is a technology company in the field of scientific lasers with the focus on development and manufacturing of laser modulators and matching driver electronics for high precision laser beam conditioning. The devices are mainly used as subcomponents in larger laser systems, with the aim of quickly and precisely controlling the properties of laser light, such as its frequency, phase, polarisation and position. The application spectrum ranges from fundamental research (Quantum Science, Nuclear fusion technology, chemistry, biology) to industry (laser material processing, medicine, LifeScience microscopy). The company combines profound expertise in the areas of laser technology, crystal optics and HF- & HV electronics while having in-depth knowledge and many years of experience in various fields of quantum research/technology.


We are hiring:

Development Engineer in Laser Technology

Acousto-Optics Developer (M/F/D)

Crystal / Material Science Expert (M/F/D)

High-Frequency Electronics Expert / Developer (M/F/D)

Opto-Electronics Expert / Developer for Micro-Integration (M/F/D)

Optics / Laser Expert / Developer (M/F/D)

 

 

 

In-house Crystal processing

In-house HF/HV electronics development

In-house work shop & surface treatment

In-house Clean room

Miniaturisation & Integration

High-quality Equipment & Laser booths for testing

Address

QUBIG GmbH
Balanstr. 57
81541 Munich
Germany

Phone:  +49 89 23029101

Contact person:

Dr Enrico Vogt
CEO
E-mail: vogt@qubig.com
Phone: +49 89 23029101

Products & Services

Light Modulators & matching RF/HV driver electronics for precision laser beam conditioning:

Performance overview:

  • Frequency range: DC .. >20 GHz
  • RF Power: up to 20GHz, 10W
  • High-Voltage: kV, MHz rep.rates, ns rise/fall
  • Wavelength: 200nm – 10.6um
  • Laser Power: from single photons (T>99%) up to high power lasers (kW, VIS)
  • Lasers operations: cw & (ultra) short pulses (fs)

Highlights:

  • SMD-Technology based electro- and acousto-optic Modulators for Laser beam conditioning used in various Laser Conditioning Modules (e.g. frequency stabilisation (PDH, FM/MTS), spectroscopy, fiber lengths stabilisation, intensity control, etc.)
  • Broadband phase modulators with ultra-low IL, high damage threshold for UV&VIS applications allowing large (>20GHz), continuous and precise laser frequency tuning control.

QUBIG's goal: Pushing quantum technologies outside the lab by replacing large, complex, sensitive opto-mechanic free-space setups with compact, robust, standalone Laser-Conditioning Modules (LCM).

Broadband phase modulators (TWP)

Laser Frequency control in the UV (313nm) to NIR (1100nm) optical range is a key element in the implementation of high-precision Quantum technologies. QUBIG’s traveling wave broadband phase modulators (TWP-series) and their matching drivers (QDB) can be equipped with nifty features to provide a robust and versatile frequency offset lock over a span of up to 20 GHz between a laser and a stable frequency reference, such as an optical cavity, another laser (master), or an atomic transition.
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Broadband modulators allow for continuous phase modulation up to 20GHz in the VIS-SWIR range.

SMD.E/AOM

The union of electronics with optics and their miniaturization has a significant impact beyond simply the reduction in complexity and size in today's industrial plants and systems. An establishment of Quantum Technology in industry, aerospace, or daily life will fail without considering the industrial implementation of those highly sensitive and complex systems. QUBIG offers a new family of light modulators compatible with surface mount technology to facilitate integration into complex systems.
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Surface Mount Electro- & Acousto-Optic Modulators

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