TUNABLE LD LIGHT SOURCE TSL-210
9-3
9-1-B Optical Fiber Connection
Open the protective cover and connect the optical ber.
Before connecting optical ber, clean the end surface of optical ber.
Dirty surface with dust may cause loss.
9-1-C Cleaning the Optical Connector
Connection of an optical ber with dust and dirt on the end of the optical connector of the
TSL-210 will cause loss of optical input, therefore, clean the connector periodically. The opti-
cal adapter may be removed by removing the screws as shown in the gure below.
This product uses a semiconductor laser. Laser beam may cause visual injury if it
gets in eye. Before cleaning of the optical connector, be sure to turn the power off
(Refer to 9-10), and make sure there is no optical output power.
Procedures
1) Remove the 2 screws that x the optical adapter with a plus screw driver.
2) Pull out the optical adapter. To facilitate easy removed phillips attach a connector cap to
the optical adapter, and pinch and pull out the connector cap.
3) Clean the end of the optical connector with alcohol.
4) After cleaning, insert the optical adapter into the optical connector and x it with 2
screws.
After cleaning, insert the optical adapter into the optical connector and x it with 2
screws secure.
If the optical adapter is not attached correctly, optical output power loss results.
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