Technical Data; Specifications; Output Isolation - THORLABS DFB13TK User Manual

Low-Noise DFB Laser System

Technical Data

1.4.1

Specifications

Laser Specifications (Taken at Factory Preset Operating Conditions)
Center Wavelength
Output Power
a
Laser Linewidth b
Mode-Hop-Free Operating Current
Mode-Hop-Free Power Range
SMSR in Mode-Hop-Free Range
Threshold Current
Slope Efficiency
Current Tuning Coefficient
Laser Chip Temperature Tuning Coefficient
Laser Chip Temperature Tuning Range
Temperature Tuning Range
Relative Intensity Noise (RIN)
Polarization Extinction Ratio (PER)

Output Isolation

a. Measured at the bulkhead with pre-calibrated operating conditions from factory
b. Measured based on the Lorentzian definition. Please refer to Section 1.4.2 for details.
c. The DC current set-point is adjustable up to 450 mA. Applying a modulation input to the AC modulation port can add up to 50 mA
of additional current modulation, up to a maximum current of 500 mA.
d. Mode-Hop-Free Single-Frequency Operation
e. Represents the typical value at 10 MHz frequency.
Output Fiber Type
Output Fiber Connectors
Page 2
Symbol
c I
Mode-Hop-Free
P
Mode-Hop-Free
SMSR
Δλ/ΔT
d
e
Fiber Specifications
Min
λ 1305 nm
C
P 100 mW
OP
Δv -
50 mA
15 mW
35 dB
- -
ΔP/ΔI -
Δλ/ΔI -
-
- 15 °C
- -
- -
r -
ex
ISO -
FC/APC Compatible
2.0 mm Narrow Key
Chapter 1: Introduction
Typical
- 1315 nm
-
100 kHz 200 kHz
- 500 mA
- 100mW
50 dB
15 mA
0.27 W/A
0.003 nm/mA
0.08 nm/°C
-
1.6 nm
-150 dBc/Hz
25 dB
25 dB
PM1300
TTN339662-D02
Max
-
-
-
-
-
-
35 °C
-
-
-
-