Are you an HBO/University student and passionate about physics and optics? Do you want to apply your knowledge to optimize high-tech measurement instruments? Then this internship might be the perfect opportunity for you!
About Avantes
Avantes is a leading innovator in fiber-optic spectroscopy, with over 30 years of experience developing cutting-edge spectrometers, light sources, fiber optics, software, and accessories. Our technology enables spectroscopy and material characterization in various industries, supporting scientific and industrial advancements. We achieve this through a service-oriented mindset, encouraging and motivating each other with a professional and constructive attitude. We envision a future where our advanced optical solutions serve as catalysts for driving innovations that enhance the quality of life and contribute to a thriving, sustainable society. Curious to discover how our products can be implemented in the field? Check out this video!
Assignment
High-sensitivity spectroscopy is critical for detecting weak optical signals such as:
- Trace element emission (LIBS)
- Low-concentration Raman scattering
- Weak fluorescence
- Plasma diagnostics at low power
- Environmental monitoring
Conventional spectrometers often use reflective gratings (e.g., Czerny–Turner configuration). While versatile, these systems may suffer from:
- Multiple mirror reflections (losses)
- Alignment sensitivity
- Stray light
- Larger optical footprint
A transmission grating-based spectrometer offers:
- Fewer reflective losses
- Compact inline geometry
- High diffraction efficiency
- Potentially improved throughput
- Better mechanical simplicity
This project aims to design and evaluate a transmission grating spectrometer optimized for maximum optical sensitivity.
Objectives
- Design a compact transmission grating spectrometer
- Optimize optical throughput for weak signal detection
- Compare sensitivity against conventional reflective grating systems
- Validate performance experimentally
We are looking for:
We are looking for an enthusiastic HBO or WO student with a background in:
- Applied Physics
- Mechanical Engineering
We offer:
- A good compensation per month
- Travel reimbursement of €0,23 per km (when traveling by car)
- Informal work atmosphere, short lines of communication
- Working in a high-tech environment
Interested?
Are you an HBO/university student and excited about this opportunity? Fill out the form below, or send an email to hr@avantes.com and join us in optimizing spectroscopy technology!