ファイバーカップル音響光学変調器 (FCAOM) ドライバ一体型
RFドライバが組み込まれたPM(偏波保持)ファイバーカップル音響光学変調器(Fiber coupled AOM)です。標準波長の1064nm 及び 1550nm 以外にも 500nm～2100nm のご指定波長にてブラッグアングルを調整しアッセンブルいたします。
- ◆ 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
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 |
