ファイバカップル音響光学変調器 (FCAOM) ドライバ一体型
General Specifications：(Wavelength and Frequency is optional)
| Parameters | Unit | Type（SGXFXXX-XXXX-1TP-ab） | ||||||
| (X-“Y”represents for function of shifting frequency,“T”represents for function of modulating；XXX – represents for Center frequency；XXXX – represents for operating wavelength；“a”-“1”represents for 24V power supplies, “2”represents for 12V power supplies,“b”:“D”- represents for TTL modulate,“A”- represents for analog modulate.) | ||||||||
| SGXF150-1064-1TP-ab | SGXF200-1064-1TP-ab | SGXF200-1064-1TP-ab | SGXF40-1550-1TP-ab | SGXF80-1550-1TP-ab | SGXF200-1550-1TP-ab | SGXF250-1550-1TP-ab | ||
|---|---|---|---|---|---|---|---|---|
| Working Wavelength | Nm | 1064 | 1550 | |||||
| Average Laser Light Tolerance | W | ≤0.5 | ||||||
| Peak Laser Light Tolerance | kW | ≤0.5 | ||||||
| IL | dB | <2.0 | <3.0 | <3 | <2 | <3 | ||
| ER | dB | ≥50 | ||||||
| Polarized ER(PM) | dB | ≥20 | ||||||
| Rise Time | ns | <20 | <12 | <10 | <60 | <50 | <10 | |
| Frequency Shift | MHz | 150 | 200 | 250 | 40 | 80 | 200 | 250 |
| Fiber Type | – | PM980 | PM1550 | |||||
| Fiber Connector | – | FC/APC | ||||||
| Fiber Length | m | >1 | ||||||
| Package | – | FC | ||||||
List of wavelengths and frequencies for fiber acousto-optic modulators
|
Wavelength (nm) |
Centre Frequency (MHz) |
IL (dB) |
Rise Time (ns) |
Bandwidth (MHz) |
ER (dB) |
Driving Power (W) |
Fiber Type |
|---|---|---|---|---|---|---|---|
|
500-900 |
100 |
<2 |
40 |
– |
>50 |
0.6 |
Single Mode/Polarization |
|
200 |
<3 |
10 |
50 |
>50 |
1.0 |
||
|
1000-1100 |
80 |
<2 |
40 |
– |
>50 |
1.5 |
|
|
100 |
<2 |
40 |
– |
>50 |
1.5 |
||
|
150 |
<2.5 |
20 |
30 |
>50 |
1.5 |
||
|
200 |
<3 |
10 |
50 |
>45 |
1.5 |
||
|
250 |
<3 |
8 |
60 |
>50 |
2.0 |
||
|
300 |
<3.5 |
6 |
80 |
>50 |
2.0 |
||
|
1500-1700 |
40 |
<2.5 |
50 |
– |
>50 |
2.0 |
Single Mode/Polarization |
|
80 |
<2.5 |
40 |
– |
>50 |
2.0 |
||
|
100 |
<2.5 |
40 |
– |
>50 |
2.0 |
||
|
150 |
<3.5 |
20 |
30 |
>50 |
2.0 |
||
|
150 |
<2.5 |
15 |
30 |
>50 |
1.5 |
Polarization |
|
|
200 |
<5 |
10 |
50 |
>50 |
2.5 |
Single Mode/Polarization |
|
|
200 |
<3 |
8 |
50 |
>50 |
1.5 |
Polarization |
|
|
300 |
<6 |
6 |
80 |
>50 |
2.5 |
Single Mode/Polarization |
|
|
300 |
<3 |
5 |
80 |
>50 |
1.5 |
Polarization |
|
|
1900-2100 |
40 |
<2.5 |
80 |
– |
>50 |
1.0 |
Single Mode/Polarization |
|
80 |
<2.5 |
70 |
– |
>50 |
1.0 |
Single Mode/Polarization |
|
|
200 |
<3 |
8 |
50 |
>50 |
1.5 |
Polarization |
|
|
300 |
<4 |
6 |
80 |
>50 |
1.5 |
Polarization |
図面
ポイント
- 1064nm, 1550nm の標準波長以外にも 500nm～2100nmにて対応可能
- RFドライバ一体型
- 偏波保持ファイバ(PMF)
- 6ns～ 立ち上がり時間
- On-Off デジタル変調、強度変調、周波数変調
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