Laser Using Scattering Effects TRIZ Cases
- Optical Fiber Design for Raman-EDFA OSNR Improvement
An optical fiber with optimized effective area and transmission loss relationships enhances signal quality in hybrid amplification systems.
- Liquid Metal Clad Mode Absorber for High Power Fiber Lasers
Liquid metal clad mode absorbers dissipate heat from cladding-guided light, preventing polymer sheath damage in high power fiber lasers.
- Fiber Laser Rise Time Control via Preliminary Pumping
Preliminary pumping prepares gain medium while wavelength filter blocks spontaneous emission, shortening rise time.
- Athermal External Cavity Laser Using Negative Thermooptical Polymer
A thermosetting polymer with a negative thermooptical coefficient fixes an optical fiber to a ferrule in an external cavity laser.
- MZI Silicon Optical Amplifier Residual Pump Cancellation
Mach-Zehnder interferometer silicon optical amplifier design cancels residual pump power at the signal output port.
- Graphene Saturable Absorber on Fiber for Compact Frequency Combs
A graphene saturable absorber deposited directly onto an optical fiber surface enables passive mode locking and rapid carrier envelope offset frequency control.