1742 Datasheet, PDF (3/4 Pages) Emcore Corporation – 1742 18 GHz 1550 nm Microwave DFB Laser

1742 18 GHz 1550 nm
Microwave DFB Laser
DATASHEET | AUGUST 2013
RF Characteristics
Parameter
Specifications
Unit
1742B
1742C
1742D
Maximum Frequency
7
13
18
GHz
Minimum Frequency
0.01
GHz
Amplitude Flatness^1&2
4.0
4.0
5.0
dB p-p
Input Return Loss (50 Ω)
7.0
4.0
4.0
dB
Input 1 dB Compression
+20
dBm
Input Third Order Intercept³
0.01 GHz - 7.0 GHz
+30
7.0 GHz - 18.0 GHz
+25
Noise Figure (dB)⁴
0.01 GHz - 3.0 GHz
3.0 GHz - 7.0 GHz
7.0 GHz - 13.0 GHz
13.0 GHz - 18.0 GHz
47
47
47
50
50
50
-
54
54
-
-
59
1. Specifications guaranteed when unit is connected to an optical path with return loss >35 dB.
2. Peak to Peak
3. Two Carrier Test
4. No RF Input
Mechanical Drawing (dimension are in inches)
Electrical Schematic
MICROWAVE
© 2013 EMCORE Corporation | REV 2013.08
[phone]
[e-mail]
www.emcore.com
Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.