SPIE.Photonics West 2024German Exhibitors BATOP GmbH
BATOP GmbH
Booth number: 4205-52
www.batop.de
About us
BATOP is a leading manufacturer of ultrafast semiconductor optoelectronics devices with a wide expertise and experience in thin film technology based on molecular beam epitaxy and sputter coating. Our product portfolio includes non-linear optical components such as saturable absorbers in transmission or reflection, photoconductive antennas for terahertz generation and detection as well as picosecond microchip lasers and components for ultrafast fiber lasers.
In addition, we are also offering complete THz spectrometers with a spectral range of up to 5 THz and with a wide range of accessories. Furthermore, we are growing wafers according to customer specifications based on III-V semiconductors.
Address
BATOP GmbH
Stockholmer Str. 14
07747 Jena
Germany
Phone: +49 3641 6340090
Stockholmer Str. 14
07747 Jena
Germany
Phone: +49 3641 6340090
Products & Services
Sensor Technology
Science and Research
Optical Measuring Instruments
Laser Technology
- Saturable absorbers for mode locking of ultrashort pulse lasers
- Saturable noise suppressor for suppression of optical noise, e.g. ASE or not fully suppressed pulses after a pulse picker
- Photoconductive antennas for THz generation and detection
- THz lenses and windows made of TPX or silicon for THz beam guiding
- THz time domain spectrometers for material characterisation
- Microchip laser, a compact 150 ps laser source with adjustable pulse repetition rate from single shot to 500kHz
- Fiber laser evaluation kit including all components to build a mode locked picosecond fiber laser and to perform basic experiments
- Fiber laser components required to build a fiber laser and to easily integrate BATOP's SAMs into a fiber laser system
- Custom wafers, GaAs wafer with high quality epitaxial thin film stacks using the materials AlAs, GaAs, InAs, AlGaAs, AlInAs and InGaAs grown according to customer specifications, optional with a patterned metallization
THz Spectrometer
Our benchtop THz spectrometer is an easy to use device, designed for laboratories where, e.g., material characterization shall be performed in the THz region. The spectrometer comes with an internal sample compartment, which can be purged with nitrogen, or with external fiber-coupled antennas. Both setups can be used to conduct transmission and reflection measurements with a collimated or focused THz beam. The spectrometer is controlled via USB using a laptop running our T3DS software package.
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Fiber Laser Oscillator Core Module (FMSPW)
The Fiber Laser Oscillator Core Module (FMSPW) is a Micro-optic package containing the core components for a mode-locked fiber laser. The package is available for different wavelengths, e.g. 1560nm, 1030nm and 1064nm, and includes a saturable absorber mirror (SAM) for mode locking as well as a lens pair for the optimization of the SAM performance. Optional it can be delivered with a fiber based pump port with a dichroitic mirror, polarizer or active polarization maintaining fiber.
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Microchip laser (MCL)
The microchip laser module delivers short single mode pulses on demand at a wavelength of 1064 nm and a narrow line width of about 13 pm. The pulse repetition rate can be set between single shot (externally triggered) and 500 kHz via the USB interface. The nominal pulse duration is 150 ps. The laser can be used in stand alone mode at (user) preconfigured repetition rate (no software control needed) or synchronised to an external clock.
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