Products Catalog

Specification

Two types of laser light sources :

- Compact size for easy handling
- Continuous or modulated light output
- Continuous wave(CW) output or 3 types of modulated light output (270 Hz, 1 kHz, 2 kHz ) can be selected.

Basic specifications :

Light-emitting element : laser diode
Output connector : FC, SC (using optional connector adapter)
Fiber type : Single mode
Output mode : Continuous wave (CW) or modulated light (270 Hz, 1 kHz, 2 kHz)
Output wavelength : 1310 ±20 nm (3663-20) 1550 ±20nm (3662-20)
Spectrum width : 5 nm max.
Output level : -6 ±2 dBm
Output level stability : Within ±0.1 dB (temperature constant, 5 minutes)
Within 1.0 dB p-p (ambient temperature 0 to 40°C, 8 hours)
Functions : Battery check (indicator flashes when battery voltage drops)
Power supply : LR6(AA) alkaline battery × 2, 0.6 VA
Operating time : Approx. 20 hours (3662-20, continuous CW output)
Approx. 36 hours (3663-20, continuous CW output)
Dimensions and mass : 76 mm(3.00 in)W × 159 mm(6.26 in)H (including 36 mm cover) × 35 mm(1.38 in)D, 180g(6.35 oz) (without batteries)
Accessories : carrying case (1), hand strap(1)