TY  - BOOK
AU  - Ghatak,Ajoy
AU  - K Thyagarajan
TI  - Optical electronics
SN  - 9781316644034
U1  - 535 
PY  - 2018///
CY  - Newdelhi
PB  - Cambridge
KW  - Laser
KW  - Holography
ER  -