Optical Resonator Shape And Construction TRIZ Cases
- Mode-Locked Fiber Laser High Repetition Rate Seed
A mode-locked fiber laser splits pulses through a beam splitter and fiber branch to increase repetition rates beyond 200 MHz.
- High Aspect Ratio Core Fiber for Single-Mode Power Scaling
A high aspect ratio core fiber decouples fast-axis waveguiding from slow-axis mode selection to enable single-mode propagation.
- Erbium-Doped Waveguide Lasers for Silicon Photonics Integration
Segmenting the waveguide and gain medium simplifies manufacturing complexity while maintaining high optical confinement for silicon photonics.
- Slab Laser Resonator Phase Control for Beam Circularization
Angled reflective regions modify incident radiation phase to transform an elliptical beam into a circular profile with uniform power distribution.
- Flat-Folded Ceramic Slab Laser Resonator Design
Folding the resonator into a U-shape extends the optical path for higher power output without increasing the physical length of the expensive ceramic body.
- End-Pumped Laser Designator Using Porro Prism Resonator
A compact laser designator uses a total internal reflection bounce geometry to place an end-pumped gain element at the resonator center.
- Laser Scanning Unit Shield Blocks Ghosting Light
Shield blocks ghosting light reflections between post-scan optical assemblies, preventing unintended photoconductive drum discharge and enhancing print quality.
- Hybrid Ho-Tm Fiber Amplifier for Eye-Safe Wavelengths
Segmenting preamplification and power amplification stages eliminates temperature stabilization requirements while maintaining wide dynamic range operation.
- Modular Laser Combiner with Segmented Beam Alignment
Segmenting the optical path into independent modules reduces manufacturing complexity while maintaining precise beam alignment across various applications.