5 papers
A Simple and Compact Passive Resonant Fiber Optic Gyroscope by Using Non-Reciprocal Polarization Techniques
Onder Akcaalan, Melike Gumus Akcaalan
We present a novel passive resonant fiber-optic gyroscope (RFOG) design that achieves two true quadrature points at and , enabling angular rotation measurement with ma…
Photoinduced Low Spin to High Spin Transition in a [2x2] Fe(II) Metallogrid: Diode Laser-Pumped Photocrystallography at the P11 Beamline in PETRA III, DESY
Krishnayan Basuroy, Jose de Jesus Velazquez-Garcia, Sreeju Sreekantan Nair Lalithambika +6
We report on the photoinduced spin crossover (SCO) transition from a 2HS-2LS to a 3HS-1LS state in a [2x2] Fe(II) metallogrid complex using molecular crystals with static photocrys…
A Simple and Novel Passive Double-Sensitivity Optical Gyroscope Based on Non-Reciprocal Polarization Techniques
Onder Akcaalan, Melike Gumus Akcaalan
This paper presents a novel interferometric fiber optic gyroscope (IFOG) architecture, the Double-Sensitive Non-Reciprocal Polarization Phase Shifter IFOG (DS-NRPPS-IFOG), which in…
Phase Biasing System for Optical Gyroscope Using Passive Non-Reciprocal Polarization Techniques
Onder Akcaalan, Melike Gumus Akcaalan
Interferometric Fiber Optic Gyroscopes (IFOGs) are widely used in precision navigation systems due to their high sensitivity, robustness, and solid-state nature. To ensure linear r…
Efficient, high-speed ablation of soft tissue with few-microjoule, femtosecond pulse bursts
Can Kerse, Seydi Yavas, Hamit Kalaycıoğlu +3
Femtosecond pulses hold great promise for high-precision tissue removal. However, ablation rates are severely limited by the need to keep average laser power low to avoid collatera…