Diaspora is a term used for large scale migration from the country of origin to another countries, either voluntarily or due to some compulsions. Diasporic writing has been increasingly receiving academic and disciplinary recognition. It emerged as literary genre. A large number of people have migrated from India to various lands under forced migration or self imposed exiles. Some of them have made a mark in the field of writing. These immigrant writers reflects their attachment to home country and also their feeling of alienation.