CREDIT LINE AND NOTES - Additional Information (Detail) (USD $)	1 Months Ended			9 Months Ended		9 Months Ended	1 Months Ended	9 Months Ended								3 Months Ended						3 Months Ended
	Aug. 21, 2013	Mar. 29, 2014	Jun. 29, 2013	Mar. 29, 2014 7.50 % Exchangeable Senior Secured Second Lien Notes	Jun. 29, 2013 7.50 % Exchangeable Senior Secured Second Lien Notes	Mar. 29, 2014 On or after December 15, 2013 7.50 % Exchangeable Senior Secured Second Lien Notes D	Dec. 19, 2013 Convertible Note 7.50 % Exchangeable Senior Secured Second Lien Notes	Mar. 29, 2014 Discontinued Operation	Mar. 29, 2014 Convertible Notes 7.50 % Exchangeable Senior Secured Second Lien Notes	Mar. 29, 2014 Interest Income (Expense), Net Convertible Note 7.50 % Exchangeable Senior Secured Second Lien Notes	Mar. 29, 2014 Minimum On or after December 15, 2013 7.50 % Exchangeable Senior Secured Second Lien Notes D	Jun. 29, 2013 Term Loans	May 06, 2013 Term Loans	May 06, 2013 Senior Secured Credit Facility	May 06, 2013 Senior Secured Credit Facility Before Amendment	Mar. 29, 2014 Oclaro Technology Limited Silicon Valley Bank	Mar. 29, 2014 Oclaro Technology Limited Silicon Valley Bank Loan Agreement	Mar. 29, 2014 Oclaro Technology Limited Silicon Valley Bank Minimum	Mar. 29, 2014 Oclaro Technology Limited Silicon Valley Bank Maximum Loan Agreement	Mar. 29, 2014 Oclaro Technology Limited Silicon Valley Bank Revolving Credit Facility Loan Agreement	Mar. 29, 2014 Oclaro Technology Limited Silicon Valley Bank Letters of Credit, Foreign Exchange Contracts and Cash Management Services Loan Agreement	Mar. 29, 2014 Oclaro Technology Limited Silicon Valley Bank First Year after Closing Loan Agreement	Mar. 29, 2014 Oclaro Technology Limited Silicon Valley Bank Second Year after Closing Loan Agreement	Mar. 29, 2014 Oclaro Technology Limited Silicon Valley Bank Third Year after Closing Loan Agreement	Mar. 29, 2014 Oclaro Technology Limited Silicon Valley Bank LIBOR	Mar. 29, 2014 Oclaro Technology Limited Silicon Valley Bank Prime Rate
Ceded Credit Risk [Line Items]
Debt term																				3 years
Line of credit, maximum borrowing capacity													$ 25,000,000	$ 50,000,000	$ 80,000,000					$ 40,000,000.0	$ 10,000,000.0
Percentage of eligible accounts for advances																	80.00%
Basis spread on variable rate																									2.25%	1.00%
Minimum net cash required under Loan Agreement																15,000,000.0	15,000,000.0
Increase in interest rate under Loan Agreement																0.75%
Interest paid under Loan Agreement																		45,000
Debt covenant, debt default require spread on rate																			2.00%
Debt covenant, minimum fixed charge coverage ratio																	1.10
Termination fee, percent																						1.00%	0.75%	0.50%
Payment of amendment fee to the lenders	650,000
Amounts outstanding under credit agreement		0	39,964,000									25,000,000								0
Debt discount and issuance costs recognized								4,300,000	1,800,000
Private placement offering				25,000,000
Interest rate of private placement				7.50%
Net proceeds of private placement				22,800,000
Common stock trading days											20
Common stock consecutive trading days						30
Discount rate on notes						0.50%
Initial exchange price						$ 1.846
Contingent obligation for make-whole premium					100,000
Number of shares of common stock exchanged for convertible notes, exchange rate							541.7118
Convertible notes, principal amount							1,000
Number of shares of common stock issued in connection with exchange							13,542,791
Redemption exchange payment										8,300,000
Debt discount									1,300,000
Debt issuance costs									$ 900,000