Bloch Simulator

Welcome to the Bloch Simulator

Interactive MRI physics simulation in your browser. Explore magnetic resonance concepts with real-time feedback.

Latest Desktop Release: v1.0.12

Design and analyze Radio Frequency pulses. Adjust duration, shape, and frequency offsets in real-time.

Simulate slice profiles with configurable gradients, RF shapes, and rephasing lobes.

Explore T2 weighting and refueling pulses.

Pulse Type

Flip Angle (°)

Duration (ms)

T1 (ms)

T2 (ms)

Advanced Settings

B1 Amplitude (G)

Extra Time (ms)

Freq. Offset (Hz)

Freq Range (±Hz)

Freq Points

Time-BW Product

View Time: 2.0 ms

View Freq: 0 Hz

3D Trajectory

Plot Components

Show Mx Show My

Pulse Type

Flip Angle (°)

Duration (ms)

Time-BW Product

Apodization

Thickness (mm)

Pos Range (cm)

Points

3D Visualization