Filter
Top Products
Tunable Laser Module Specifications Specifications
Agilent 81480A and 81680A, 40A, 82A, 42A, & 89A Tunable Laser Modules User’s Guide, Sixth Edition 53
Side-mode Suppression ratio (typ.) ≥ 40 dBc
(1480 - 1580 nm)
5,8
≥ 40 dBc
(1530 - 1610 nm)
5,8
> 40 dBc (1525 - 1575 nm
at 0 dBm)
5
Signal-to-Source Spontaneous Emission
Ratio
≥ 45 dB/nm
(1520 - 1570 nm)
6,8
≥ 40 dB/nm
(1480 - 1580 nm)
6,8
≥ 35 dB/nm
(1460 - 1580 nm)
6,8
≥ 45 dB/nm
(1530 - 1610 nm)
6,8
≥ 40 dB/nm
(1520 - 1620 nm)
6,8
≥ 35 dB/nm
(1510 - 1640 nm)
6,8
≥ 39 dB/nm
(1525 - 1575 nm at
6dBm)
6
Signal-to-Total-Source Spontaneous
Emission Ratio
≥ 30 dB
(1520 - 1570 nm)
7,8
≥ 27 dB
(1530 - 1610 nm)
7,8
- -
Relative Intensity noise
(RIN, typ.)
−145 dB/Hz
(1460 - 1580 nm)
8
−145 dB/Hz
(1530 - 1610 nm)
8
< −140 dB/Hz
(100 MHz - 2.5 GHz)
Dimensions - - - - 75 mm H, 32 mm W, 335
mm D
(2.8” × 1.3” × 13.2”
Weight - - - - 1 kg
1. Valid for one month and within a
±5 K temperature range after automatic wavelength zeroing.
2. At CW operation. Measured with wavelength meter based on wavelength in vacuum.
3. Measured by heterodyning method with 20 ms sweep time, 50 MHz span, 1 MHz resolution.
4. Option #003: built-in optical attenuator.
5. Measured by heterodyning method.
6. Measured with optical spectrum analyzer at 1 nm resolution bandwidth.
7. Measured with optical spectrum analyzer.
8. Output power as specified per wavelength range.
9. 500 ms after changing power.
10. Warm up time: 1 hour
Agilent 81682A Agilent 81642A Agilent 81689A