SWEPT SOURCES 850nm ETL390001-00
Description
The EXALOS Swept Source technology is based on a longitudinal multi-mode external cavity laser architecture that is built with a resonant MEMS scanner, a high performance diffraction grating, an EXALOS broadband semicondutor gain chip and an automated hybrid optical assembly platform that EXALOS has developed over the past decade. The system allows an unprecedented alignment accuracy and the realization of complex optical assemblies like high-performance laser cavities. The entire laser cavity is realized inside a miniaturized Swept Source optical module (SSOM) that is integrated with drive electronics in an ultra-compact 3.5” HDD format for either vertical or horizontal mounting inside a console or imaging system. EXALOS is currently offering the widest wavelength range of Swept Sources on the market. The free-space architecture allows for realizing tunable lasers at wavelengths ranging from 390 nm to 2000 nm or beyond, depending on the gain chip technology. The LEGO© like assembly concept allows for rapid prototyping and for a high degree of custom swept sources in order to address a wide range of applications.
SWEPT SOURCES 850nm ETL390001-00
Specifications |
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|---|---|
| Center Wavelength: | 850 nm |
| Sweep Rate: | -- kHz |
| Tuning Range: | 60 nm |
| Avg. Output Power: | 7 mW |
Features
Wavelength-flexible free-space external cavity laser architecture
Widest wavelength selection: 840 nm, 1060 nm, 1220 nm, 1310 nm, 1550 nm. Other wavelengths upon request.
Ultra-wide sweep range: 150 nm – 1310 nm; 200 nm – 1550 nm.
Large variety of sweep rates: DC, 2 kHz, 20 kHz, 50 kHz, 100 kHz, 150 kHz. Other sweep rates upon request.
High output power: up to 15 mW – 840 nm; up to 40 mW – 1310 nm.
Long coherence lengths: 6 mm to 25 mm; depending on sweep and range.
Compact OEM module in 3.5” HDD format.
Analog k-clock output.
Single-mode of PM fiber output.
Remote control trough USB or digital & analog input signals.
Maximum operating temperature range +5 °C to 40 °C.
Applications
Optical Coherence Tomography (OCT)
Bio-medical Imaging
Industrial metrology
Optical Sensing
Spectroscopy
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Switzerland
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Frequently Asked Questions
The Swept Source laser uses a longitudinal multi-mode external cavity architecture with a resonant MEMS scanner, a diffraction grating, and a broadband semiconductor gain chip.
The Swept Source laser offers a wavelength range from 390 nm to 2000 nm or beyond, depending on the gain chip technology.
The Swept Source laser offers a variety of sweep rates including DC, 2 kHz, 20 kHz, 50 kHz, 100 kHz, and 150 kHz. Other sweep rates can be requested.
The Swept Source laser can provide up to 15 mW at 840 nm and up to 40 mW at 1310 nm.
The Swept Source laser can be used in applications such as Optical Coherence Tomography (OCT), bio-medical imaging, industrial metrology, optical sensing, and spectroscopy.