Season the salmon. Place the sesame seeds in a shallow bowl. Add the salmon and turn to coat, pressing gently. Heat the oil in a frying pan over medium heat. Cook the salmon for 2-3 minutes each side or until just cooked through.
Meanwhile, to make the dressing, whisk the soy sauce, vinegar, sugar, ginger and oil in a bowl until the sugar dissolves. Add half the dressing to the noodles with the mint, coriander, basil and chilli. Gently toss until just combined.
Prepare the noodles following packet directions. Rinse under cold water, then drain and place in a large bowl.
Drizzle remaining dressing over salmon and serve with ginger noodles and lime wedges.