The (very fast) Q-switch is located on the left side of the fiber, whereas the output coupler (a fiber Bragg grating) is on the right side.
प्रचण्डका दाहिँने हात प्रकाश दाहालको स्मृति समारोह हुँदै – निधन भएको एक बर्ष पुग्यो